55273700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10429}}^1$

素因数の和:10496

約数の個数: 36

約数和(自身を含む): 122218740

約数和(自身を除く): 66945040

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 10429, 20858, 41716, 52145, 104290, 208580, 260725, 521450, 552737, 1042900, 1105474, 2210948, 2763685, 5527370, 11054740, 13818425, 27636850, 55273700]

約数ペア:

[(1, 55273700), (2, 27636850), (4, 13818425), (5, 11054740), (10, 5527370), (20, 2763685), (25, 2210948), (50, 1105474), (53, 1042900), (100, 552737), (106, 521450), (212, 260725), (265, 208580), (530, 104290), (1060, 52145), (1325, 41716), (2650, 20858), (5300, 10429)]