51261995502

素因数分解:

$2^1\times 3^6\times {\mathrm{61}}^1\times {\mathrm{576379}}^1$

素因数の和:576460

約数の個数: 56

約数和(自身を含む): 117176901240

約数和(自身を除く): 65914905738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 1098, 1458, 1647, 3294, 4941, 9882, 14823, 29646, 44469, 88938, 576379, 1152758, 1729137, 3458274, 5187411, 10374822, 15562233, 31124466, 35159119, 46686699, 70318238, 93373398, 105477357, 140060097, 210954714, 280120194, 316432071, 420180291, 632864142, 840360582, 949296213, 1898592426, 2847888639, 5695777278, 8543665917, 17087331834, 25630997751, 51261995502]

約数ペア:

[(1, 51261995502), (2, 25630997751), (3, 17087331834), (6, 8543665917), (9, 5695777278), (18, 2847888639), (27, 1898592426), (54, 949296213), (61, 840360582), (81, 632864142), (122, 420180291), (162, 316432071), (183, 280120194), (243, 210954714), (366, 140060097), (486, 105477357), (549, 93373398), (729, 70318238), (1098, 46686699), (1458, 35159119), (1647, 31124466), (3294, 15562233), (4941, 10374822), (9882, 5187411), (14823, 3458274), (29646, 1729137), (44469, 1152758), (88938, 576379)]