56552150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 108326400

約数和(自身を除く): 51774250

約数列:

[1, 2, 5, 10, 25, 50, 79, 103, 139, 158, 206, 278, 395, 515, 695, 790, 1030, 1390, 1975, 2575, 3475, 3950, 5150, 6950, 8137, 10981, 14317, 16274, 21962, 28634, 40685, 54905, 71585, 81370, 109810, 143170, 203425, 274525, 357925, 406850, 549050, 715850, 1131043, 2262086, 5655215, 11310430, 28276075, 56552150]

約数ペア:

[(1, 56552150), (2, 28276075), (5, 11310430), (10, 5655215), (25, 2262086), (50, 1131043), (79, 715850), (103, 549050), (139, 406850), (158, 357925), (206, 274525), (278, 203425), (395, 143170), (515, 109810), (695, 81370), (790, 71585), (1030, 54905), (1390, 40685), (1975, 28634), (2575, 21962), (3475, 16274), (3950, 14317), (5150, 10981), (6950, 8137)]