53406700

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2711}}^1$

素因数の和:2922

約数の個数: 36

約数和(自身を含む): 116523792

約数和(自身を除く): 63117092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 2711, 3940, 4925, 5422, 9850, 10844, 13555, 19700, 27110, 54220, 67775, 135550, 271100, 534067, 1068134, 2136268, 2670335, 5340670, 10681340, 13351675, 26703350, 53406700]

約数ペア:

[(1, 53406700), (2, 26703350), (4, 13351675), (5, 10681340), (10, 5340670), (20, 2670335), (25, 2136268), (50, 1068134), (100, 534067), (197, 271100), (394, 135550), (788, 67775), (985, 54220), (1970, 27110), (2711, 19700), (3940, 13555), (4925, 10844), (5422, 9850)]