55616856

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 142663680

約数和(自身を除く): 87046824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 127, 142, 213, 254, 257, 284, 381, 426, 508, 514, 568, 762, 771, 852, 1016, 1028, 1524, 1542, 1704, 2056, 3048, 3084, 6168, 9017, 18034, 18247, 27051, 32639, 36068, 36494, 54102, 54741, 65278, 72136, 72988, 97917, 108204, 109482, 130556, 145976, 195834, 216408, 218964, 261112, 391668, 437928, 783336, 2317369, 4634738, 6952107, 9269476, 13904214, 18538952, 27808428, 55616856]

約数ペア:

[(1, 55616856), (2, 27808428), (3, 18538952), (4, 13904214), (6, 9269476), (8, 6952107), (12, 4634738), (24, 2317369), (71, 783336), (127, 437928), (142, 391668), (213, 261112), (254, 218964), (257, 216408), (284, 195834), (381, 145976), (426, 130556), (508, 109482), (514, 108204), (568, 97917), (762, 72988), (771, 72136), (852, 65278), (1016, 54741), (1028, 54102), (1524, 36494), (1542, 36068), (1704, 32639), (2056, 27051), (3048, 18247), (3084, 18034), (6168, 9017)]