55489608

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17923}}^1$

素因数の和:17978

約数の個数: 48

約数和(自身を含む): 153787920

約数和(自身を除く): 98298312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 17923, 35846, 53769, 71692, 107538, 143384, 161307, 215076, 322614, 430152, 645228, 770689, 1290456, 1541378, 2312067, 3082756, 4624134, 6165512, 6936201, 9248268, 13872402, 18496536, 27744804, 55489608]

約数ペア:

[(1, 55489608), (2, 27744804), (3, 18496536), (4, 13872402), (6, 9248268), (8, 6936201), (9, 6165512), (12, 4624134), (18, 3082756), (24, 2312067), (36, 1541378), (43, 1290456), (72, 770689), (86, 645228), (129, 430152), (172, 322614), (258, 215076), (344, 161307), (387, 143384), (516, 107538), (774, 71692), (1032, 53769), (1548, 35846), (3096, 17923)]