50997870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 171601920

約数和(自身を除く): 120604050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 223, 231, 242, 270, 297, 315, 330, 363, 378, 385, 446, 462, 495, 594, 605, 630, 669, 693, 726, 770, 847, 945, 990, 1089, 1115, 1155, 1210, 1338, 1386, 1485, 1561, 1694, 1815, 1890, 2007, 2079, 2178, 2230, 2310, 2453, 2541, 2970, 3122, 3267, 3345, 3465, 3630, 4014, 4158, 4235, 4683, 4906, 5082, 5445, 6021, 6534, 6690, 6930, 7359, 7623, 7805, 8470, 9366, 10035, 10395, 10890, 12042, 12265, 12705, 14049, 14718, 15246, 15610, 16335, 17171, 20070, 20790, 22077, 22869, 23415, 24530, 25410, 26983, 28098, 30105, 32670, 34342, 36795, 38115, 42147, 44154, 45738, 46830, 51513, 53966, 60210, 66231, 70245, 73590, 76230, 80949, 84294, 85855, 103026, 110385, 114345, 132462, 134915, 140490, 154539, 161898, 171710, 188881, 210735, 220770, 228690, 242847, 257565, 269830, 309078, 331155, 377762, 404745, 421470, 463617, 485694, 515130, 566643, 662310, 728541, 772695, 809490, 927234, 944405, 1133286, 1214235, 1457082, 1545390, 1699929, 1888810, 2318085, 2428470, 2833215, 3399858, 3642705, 4636170, 5099787, 5666430, 7285410, 8499645, 10199574, 16999290, 25498935, 50997870]

約数ペア:

[(1, 50997870), (2, 25498935), (3, 16999290), (5, 10199574), (6, 8499645), (7, 7285410), (9, 5666430), (10, 5099787), (11, 4636170), (14, 3642705), (15, 3399858), (18, 2833215), (21, 2428470), (22, 2318085), (27, 1888810), (30, 1699929), (33, 1545390), (35, 1457082), (42, 1214235), (45, 1133286), (54, 944405), (55, 927234), (63, 809490), (66, 772695), (70, 728541), (77, 662310), (90, 566643), (99, 515130), (105, 485694), (110, 463617), (121, 421470), (126, 404745), (135, 377762), (154, 331155), (165, 309078), (189, 269830), (198, 257565), (210, 242847), (223, 228690), (231, 220770), (242, 210735), (270, 188881), (297, 171710), (315, 161898), (330, 154539), (363, 140490), (378, 134915), (385, 132462), (446, 114345), (462, 110385), (495, 103026), (594, 85855), (605, 84294), (630, 80949), (669, 76230), (693, 73590), (726, 70245), (770, 66231), (847, 60210), (945, 53966), (990, 51513), (1089, 46830), (1115, 45738), (1155, 44154), (1210, 42147), (1338, 38115), (1386, 36795), (1485, 34342), (1561, 32670), (1694, 30105), (1815, 28098), (1890, 26983), (2007, 25410), (2079, 24530), (2178, 23415), (2230, 22869), (2310, 22077), (2453, 20790), (2541, 20070), (2970, 17171), (3122, 16335), (3267, 15610), (3345, 15246), (3465, 14718), (3630, 14049), (4014, 12705), (4158, 12265), (4235, 12042), (4683, 10890), (4906, 10395), (5082, 10035), (5445, 9366), (6021, 8470), (6534, 7805), (6690, 7623), (6930, 7359)]