55889776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 112457088

約数和(自身を除く): 56567312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 281, 401, 496, 562, 802, 1124, 1604, 2248, 3208, 4496, 6416, 8711, 12431, 17422, 24862, 34844, 49724, 69688, 99448, 112681, 139376, 198896, 225362, 450724, 901448, 1802896, 3493111, 6986222, 13972444, 27944888, 55889776]

約数ペア:

[(1, 55889776), (2, 27944888), (4, 13972444), (8, 6986222), (16, 3493111), (31, 1802896), (62, 901448), (124, 450724), (248, 225362), (281, 198896), (401, 139376), (496, 112681), (562, 99448), (802, 69688), (1124, 49724), (1604, 34844), (2248, 24862), (3208, 17422), (4496, 12431), (6416, 8711)]