48691090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 103638528

約数和(自身を除く): 54947438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 97, 101, 142, 194, 202, 355, 485, 497, 505, 679, 707, 710, 970, 994, 1010, 1358, 1414, 2485, 3395, 3535, 4970, 6790, 6887, 7070, 7171, 9797, 13774, 14342, 19594, 34435, 35855, 48209, 48985, 50197, 68579, 68870, 71710, 96418, 97970, 100394, 137158, 241045, 250985, 342895, 482090, 501970, 685790, 695587, 1391174, 3477935, 4869109, 6955870, 9738218, 24345545, 48691090]

約数ペア:

[(1, 48691090), (2, 24345545), (5, 9738218), (7, 6955870), (10, 4869109), (14, 3477935), (35, 1391174), (70, 695587), (71, 685790), (97, 501970), (101, 482090), (142, 342895), (194, 250985), (202, 241045), (355, 137158), (485, 100394), (497, 97970), (505, 96418), (679, 71710), (707, 68870), (710, 68579), (970, 50197), (994, 48985), (1010, 48209), (1358, 35855), (1414, 34435), (2485, 19594), (3395, 14342), (3535, 13774), (4970, 9797), (6790, 7171), (6887, 7070)]