55592560

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1217}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 129585456

約数和(自身を除く): 73992896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 1217, 2284, 2434, 2855, 4568, 4868, 5710, 6085, 9136, 9736, 11420, 12170, 19472, 22840, 24340, 45680, 48680, 97360, 694907, 1389814, 2779628, 3474535, 5559256, 6949070, 11118512, 13898140, 27796280, 55592560]

約数ペア:

[(1, 55592560), (2, 27796280), (4, 13898140), (5, 11118512), (8, 6949070), (10, 5559256), (16, 3474535), (20, 2779628), (40, 1389814), (80, 694907), (571, 97360), (1142, 48680), (1217, 45680), (2284, 24340), (2434, 22840), (2855, 19472), (4568, 12170), (4868, 11420), (5710, 9736), (6085, 9136)]