55361960

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5791}}^1$

素因数の和:6041

約数の個数: 32

約数和(自身を含む): 125107200

約数和(自身を除く): 69745240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5791, 9560, 11582, 23164, 28955, 46328, 57910, 115820, 231640, 1384049, 2768098, 5536196, 6920245, 11072392, 13840490, 27680980, 55361960]

約数ペア:

[(1, 55361960), (2, 27680980), (4, 13840490), (5, 11072392), (8, 6920245), (10, 5536196), (20, 2768098), (40, 1384049), (239, 231640), (478, 115820), (956, 57910), (1195, 46328), (1912, 28955), (2390, 23164), (4780, 11582), (5791, 9560)]