56197144

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 107427600

約数和(自身を除く): 51230456

約数列:

[1, 2, 4, 8, 97, 139, 194, 278, 388, 521, 556, 776, 1042, 1112, 2084, 4168, 13483, 26966, 50537, 53932, 72419, 101074, 107864, 144838, 202148, 289676, 404296, 579352, 7024643, 14049286, 28098572, 56197144]

約数ペア:

[(1, 56197144), (2, 28098572), (4, 14049286), (8, 7024643), (97, 579352), (139, 404296), (194, 289676), (278, 202148), (388, 144838), (521, 107864), (556, 101074), (776, 72419), (1042, 53932), (1112, 50537), (2084, 26966), (4168, 13483)]