51425850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 160275456

約数和(自身を除く): 108849606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 43, 50, 51, 67, 70, 75, 85, 86, 102, 105, 119, 129, 134, 150, 170, 175, 201, 210, 215, 238, 255, 258, 301, 335, 350, 357, 402, 425, 430, 469, 510, 525, 595, 602, 645, 670, 714, 731, 850, 903, 938, 1005, 1050, 1075, 1139, 1190, 1275, 1290, 1407, 1462, 1505, 1675, 1785, 1806, 2010, 2150, 2193, 2278, 2345, 2550, 2814, 2881, 2975, 3010, 3225, 3350, 3417, 3570, 3655, 4386, 4515, 4690, 5025, 5117, 5695, 5762, 5950, 6450, 6834, 7035, 7310, 7525, 7973, 8643, 8925, 9030, 10050, 10234, 10965, 11390, 11725, 14070, 14405, 15050, 15351, 15946, 17085, 17286, 17850, 18275, 20167, 21930, 22575, 23450, 23919, 25585, 28475, 28810, 30702, 34170, 35175, 36550, 39865, 40334, 43215, 45150, 47838, 48977, 51170, 54825, 56950, 60501, 70350, 72025, 76755, 79730, 85425, 86430, 97954, 100835, 109650, 119595, 121002, 127925, 144050, 146931, 153510, 170850, 199325, 201670, 216075, 239190, 244885, 255850, 293862, 302505, 342839, 383775, 398650, 432150, 489770, 504175, 597975, 605010, 685678, 734655, 767550, 1008350, 1028517, 1195950, 1224425, 1469310, 1512525, 1714195, 2057034, 2448850, 3025050, 3428390, 3673275, 5142585, 7346550, 8570975, 10285170, 17141950, 25712925, 51425850]

約数ペア:

[(1, 51425850), (2, 25712925), (3, 17141950), (5, 10285170), (6, 8570975), (7, 7346550), (10, 5142585), (14, 3673275), (15, 3428390), (17, 3025050), (21, 2448850), (25, 2057034), (30, 1714195), (34, 1512525), (35, 1469310), (42, 1224425), (43, 1195950), (50, 1028517), (51, 1008350), (67, 767550), (70, 734655), (75, 685678), (85, 605010), (86, 597975), (102, 504175), (105, 489770), (119, 432150), (129, 398650), (134, 383775), (150, 342839), (170, 302505), (175, 293862), (201, 255850), (210, 244885), (215, 239190), (238, 216075), (255, 201670), (258, 199325), (301, 170850), (335, 153510), (350, 146931), (357, 144050), (402, 127925), (425, 121002), (430, 119595), (469, 109650), (510, 100835), (525, 97954), (595, 86430), (602, 85425), (645, 79730), (670, 76755), (714, 72025), (731, 70350), (850, 60501), (903, 56950), (938, 54825), (1005, 51170), (1050, 48977), (1075, 47838), (1139, 45150), (1190, 43215), (1275, 40334), (1290, 39865), (1407, 36550), (1462, 35175), (1505, 34170), (1675, 30702), (1785, 28810), (1806, 28475), (2010, 25585), (2150, 23919), (2193, 23450), (2278, 22575), (2345, 21930), (2550, 20167), (2814, 18275), (2881, 17850), (2975, 17286), (3010, 17085), (3225, 15946), (3350, 15351), (3417, 15050), (3570, 14405), (3655, 14070), (4386, 11725), (4515, 11390), (4690, 10965), (5025, 10234), (5117, 10050), (5695, 9030), (5762, 8925), (5950, 8643), (6450, 7973), (6834, 7525), (7035, 7310)]