48651474020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{49943}}^1$

素因数の和:50924

約数の個数: 48

約数和(自身を含む): 104211152640

約数和(自身を除く): 55559678620

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 919, 1060, 1838, 3676, 4595, 9190, 18380, 48707, 49943, 97414, 99886, 194828, 199772, 243535, 249715, 487070, 499430, 974140, 998860, 2646979, 5293958, 10587916, 13234895, 26469790, 45897617, 52939580, 91795234, 183590468, 229488085, 458976170, 917952340, 2432573701, 4865147402, 9730294804, 12162868505, 24325737010, 48651474020]

約数ペア:

[(1, 48651474020), (2, 24325737010), (4, 12162868505), (5, 9730294804), (10, 4865147402), (20, 2432573701), (53, 917952340), (106, 458976170), (212, 229488085), (265, 183590468), (530, 91795234), (919, 52939580), (1060, 45897617), (1838, 26469790), (3676, 13234895), (4595, 10587916), (9190, 5293958), (18380, 2646979), (48707, 998860), (49943, 974140), (97414, 499430), (99886, 487070), (194828, 249715), (199772, 243535)]