51175740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 193052160

約数和(自身を除く): 141876420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 53, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 106, 110, 114, 121, 132, 133, 140, 154, 159, 165, 190, 209, 210, 212, 220, 228, 231, 242, 265, 266, 285, 308, 318, 330, 363, 371, 380, 385, 399, 418, 420, 462, 484, 530, 532, 570, 583, 605, 627, 636, 660, 665, 726, 742, 770, 795, 798, 836, 847, 924, 1007, 1045, 1060, 1113, 1140, 1155, 1166, 1210, 1254, 1330, 1452, 1463, 1484, 1540, 1590, 1596, 1694, 1749, 1815, 1855, 1995, 2014, 2090, 2226, 2299, 2310, 2332, 2420, 2508, 2541, 2660, 2915, 2926, 3021, 3135, 3180, 3388, 3498, 3630, 3710, 3990, 4028, 4081, 4180, 4235, 4389, 4452, 4598, 4620, 5035, 5082, 5565, 5830, 5852, 6042, 6270, 6413, 6897, 6996, 7049, 7260, 7315, 7420, 7980, 8162, 8470, 8745, 8778, 9196, 10070, 10164, 11077, 11130, 11495, 11660, 12084, 12243, 12540, 12705, 12826, 13794, 14098, 14630, 15105, 16093, 16324, 16940, 17490, 17556, 19239, 20140, 20405, 21147, 21945, 22154, 22260, 22990, 24486, 25410, 25652, 27588, 28196, 29260, 30210, 32065, 32186, 33231, 34485, 34980, 35245, 38478, 40810, 42294, 43890, 44308, 44891, 45980, 48279, 48972, 50820, 55385, 60420, 61215, 64130, 64372, 66462, 68970, 70490, 76956, 77539, 80465, 81620, 84588, 87780, 89782, 96195, 96558, 105735, 110770, 121847, 122430, 128260, 132924, 134673, 137940, 140980, 155078, 160930, 166155, 179564, 192390, 193116, 211470, 221540, 224455, 232617, 241395, 243694, 244860, 269346, 310156, 321860, 332310, 365541, 384780, 387695, 422940, 448910, 465234, 482790, 487388, 538692, 609235, 664620, 673365, 731082, 775390, 852929, 897820, 930468, 965580, 1163085, 1218470, 1346730, 1462164, 1550780, 1705858, 1827705, 2326170, 2436940, 2558787, 2693460, 3411716, 3655410, 4264645, 4652340, 5117574, 7310820, 8529290, 10235148, 12793935, 17058580, 25587870, 51175740]

約数ペア:

[(1, 51175740), (2, 25587870), (3, 17058580), (4, 12793935), (5, 10235148), (6, 8529290), (7, 7310820), (10, 5117574), (11, 4652340), (12, 4264645), (14, 3655410), (15, 3411716), (19, 2693460), (20, 2558787), (21, 2436940), (22, 2326170), (28, 1827705), (30, 1705858), (33, 1550780), (35, 1462164), (38, 1346730), (42, 1218470), (44, 1163085), (53, 965580), (55, 930468), (57, 897820), (60, 852929), (66, 775390), (70, 731082), (76, 673365), (77, 664620), (84, 609235), (95, 538692), (105, 487388), (106, 482790), (110, 465234), (114, 448910), (121, 422940), (132, 387695), (133, 384780), (140, 365541), (154, 332310), (159, 321860), (165, 310156), (190, 269346), (209, 244860), (210, 243694), (212, 241395), (220, 232617), (228, 224455), (231, 221540), (242, 211470), (265, 193116), (266, 192390), (285, 179564), (308, 166155), (318, 160930), (330, 155078), (363, 140980), (371, 137940), (380, 134673), (385, 132924), (399, 128260), (418, 122430), (420, 121847), (462, 110770), (484, 105735), (530, 96558), (532, 96195), (570, 89782), (583, 87780), (605, 84588), (627, 81620), (636, 80465), (660, 77539), (665, 76956), (726, 70490), (742, 68970), (770, 66462), (795, 64372), (798, 64130), (836, 61215), (847, 60420), (924, 55385), (1007, 50820), (1045, 48972), (1060, 48279), (1113, 45980), (1140, 44891), (1155, 44308), (1166, 43890), (1210, 42294), (1254, 40810), (1330, 38478), (1452, 35245), (1463, 34980), (1484, 34485), (1540, 33231), (1590, 32186), (1596, 32065), (1694, 30210), (1749, 29260), (1815, 28196), (1855, 27588), (1995, 25652), (2014, 25410), (2090, 24486), (2226, 22990), (2299, 22260), (2310, 22154), (2332, 21945), (2420, 21147), (2508, 20405), (2541, 20140), (2660, 19239), (2915, 17556), (2926, 17490), (3021, 16940), (3135, 16324), (3180, 16093), (3388, 15105), (3498, 14630), (3630, 14098), (3710, 13794), (3990, 12826), (4028, 12705), (4081, 12540), (4180, 12243), (4235, 12084), (4389, 11660), (4452, 11495), (4598, 11130), (4620, 11077), (5035, 10164), (5082, 10070), (5565, 9196), (5830, 8778), (5852, 8745), (6042, 8470), (6270, 8162), (6413, 7980), (6897, 7420), (6996, 7315), (7049, 7260)]