51977046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 120556800

約数和(自身を除く): 68579754

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 181, 209, 229, 362, 418, 458, 543, 627, 687, 1086, 1254, 1374, 1991, 2519, 3439, 3982, 4351, 5038, 5973, 6878, 7557, 8702, 10317, 11946, 13053, 15114, 20634, 26106, 37829, 41449, 47861, 75658, 82898, 95722, 113487, 124347, 143583, 226974, 248694, 287166, 455939, 787531, 911878, 1367817, 1575062, 2362593, 2735634, 4725186, 8662841, 17325682, 25988523, 51977046]

約数ペア:

[(1, 51977046), (2, 25988523), (3, 17325682), (6, 8662841), (11, 4725186), (19, 2735634), (22, 2362593), (33, 1575062), (38, 1367817), (57, 911878), (66, 787531), (114, 455939), (181, 287166), (209, 248694), (229, 226974), (362, 143583), (418, 124347), (458, 113487), (543, 95722), (627, 82898), (687, 75658), (1086, 47861), (1254, 41449), (1374, 37829), (1991, 26106), (2519, 20634), (3439, 15114), (3982, 13053), (4351, 11946), (5038, 10317), (5973, 8702), (6878, 7557)]