55879304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28279}}^1$

素因数の和:28317

約数の個数: 32

約数和(自身を含む): 118776000

約数和(自身を除く): 62896696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28279, 56558, 113116, 226232, 367627, 537301, 735254, 1074602, 1470508, 2149204, 2941016, 4298408, 6984913, 13969826, 27939652, 55879304]

約数ペア:

[(1, 55879304), (2, 27939652), (4, 13969826), (8, 6984913), (13, 4298408), (19, 2941016), (26, 2149204), (38, 1470508), (52, 1074602), (76, 735254), (104, 537301), (152, 367627), (247, 226232), (494, 113116), (988, 56558), (1976, 28279)]