54931700

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{2027}}^1$

素因数の和:2312

約数の個数: 36

約数和(自身を含む): 119700672

約数和(自身を除く): 64768972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2027, 2710, 4054, 5420, 6775, 8108, 10135, 13550, 20270, 27100, 40540, 50675, 101350, 202700, 549317, 1098634, 2197268, 2746585, 5493170, 10986340, 13732925, 27465850, 54931700]

約数ペア:

[(1, 54931700), (2, 27465850), (4, 13732925), (5, 10986340), (10, 5493170), (20, 2746585), (25, 2197268), (50, 1098634), (100, 549317), (271, 202700), (542, 101350), (1084, 50675), (1355, 40540), (2027, 27100), (2710, 20270), (4054, 13550), (5420, 10135), (6775, 8108)]