55238776

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 113019840

約数和(自身を除く): 57781064

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 617, 722, 1178, 1234, 1444, 2356, 2468, 2888, 4712, 4936, 11191, 11723, 19127, 22382, 23446, 38254, 44764, 46892, 76508, 89528, 93784, 153016, 222737, 363413, 445474, 726826, 890948, 1453652, 1781896, 2907304, 6904847, 13809694, 27619388, 55238776]

約数ペア:

[(1, 55238776), (2, 27619388), (4, 13809694), (8, 6904847), (19, 2907304), (31, 1781896), (38, 1453652), (62, 890948), (76, 726826), (124, 445474), (152, 363413), (248, 222737), (361, 153016), (589, 93784), (617, 89528), (722, 76508), (1178, 46892), (1234, 44764), (1444, 38254), (2356, 23446), (2468, 22382), (2888, 19127), (4712, 11723), (4936, 11191)]