53169700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{3881}}^1$

素因数の和:4032

約数の個数: 36

約数和(自身を含む): 116250372

約数和(自身を除く): 63080672

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 3881, 6850, 7762, 13700, 15524, 19405, 38810, 77620, 97025, 194050, 388100, 531697, 1063394, 2126788, 2658485, 5316970, 10633940, 13292425, 26584850, 53169700]

約数ペア:

[(1, 53169700), (2, 26584850), (4, 13292425), (5, 10633940), (10, 5316970), (20, 2658485), (25, 2126788), (50, 1063394), (100, 531697), (137, 388100), (274, 194050), (548, 97025), (685, 77620), (1370, 38810), (2740, 19405), (3425, 15524), (3881, 13700), (6850, 7762)]