51660312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2576

約数の個数: 64

約数和(自身を含む): 142732800

約数和(自身を除く): 91072488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2477, 2607, 3476, 4954, 5214, 6952, 7431, 9908, 10428, 14862, 19816, 20856, 27247, 29724, 54494, 59448, 81741, 108988, 163482, 195683, 217976, 326964, 391366, 587049, 653928, 782732, 1174098, 1565464, 2152513, 2348196, 4305026, 4696392, 6457539, 8610052, 12915078, 17220104, 25830156, 51660312]

約数ペア:

[(1, 51660312), (2, 25830156), (3, 17220104), (4, 12915078), (6, 8610052), (8, 6457539), (11, 4696392), (12, 4305026), (22, 2348196), (24, 2152513), (33, 1565464), (44, 1174098), (66, 782732), (79, 653928), (88, 587049), (132, 391366), (158, 326964), (237, 217976), (264, 195683), (316, 163482), (474, 108988), (632, 81741), (869, 59448), (948, 54494), (1738, 29724), (1896, 27247), (2477, 20856), (2607, 19816), (3476, 14862), (4954, 10428), (5214, 9908), (6952, 7431)]