48652220180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{595207}}^1$

素因数の和:595344

約数の個数: 48

約数和(自身を含む): 105394670976

約数和(自身を除く): 56742450796

約数列:

[1, 2, 4, 5, 10, 20, 61, 67, 122, 134, 244, 268, 305, 335, 610, 670, 1220, 1340, 4087, 8174, 16348, 20435, 40870, 81740, 595207, 1190414, 2380828, 2976035, 5952070, 11904140, 36307627, 39878869, 72615254, 79757738, 145230508, 159515476, 181538135, 199394345, 363076270, 398788690, 726152540, 797577380, 2432611009, 4865222018, 9730444036, 12163055045, 24326110090, 48652220180]

約数ペア:

[(1, 48652220180), (2, 24326110090), (4, 12163055045), (5, 9730444036), (10, 4865222018), (20, 2432611009), (61, 797577380), (67, 726152540), (122, 398788690), (134, 363076270), (244, 199394345), (268, 181538135), (305, 159515476), (335, 145230508), (610, 79757738), (670, 72615254), (1220, 39878869), (1340, 36307627), (4087, 11904140), (8174, 5952070), (16348, 2976035), (20435, 2380828), (40870, 1190414), (81740, 595207)]