27501509450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{206081}}^1$

素因数の和:206267

約数の個数: 48

約数和(自身を含む): 54507040344

約数和(自身を除く): 27005530894

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 157, 170, 314, 425, 785, 850, 1570, 2669, 3925, 5338, 7850, 13345, 26690, 66725, 133450, 206081, 412162, 1030405, 2060810, 3503377, 5152025, 7006754, 10304050, 17516885, 32354717, 35033770, 64709434, 87584425, 161773585, 175168850, 323547170, 550030189, 808867925, 1100060378, 1617735850, 2750150945, 5500301890, 13750754725, 27501509450]

約数ペア:

[(1, 27501509450), (2, 13750754725), (5, 5500301890), (10, 2750150945), (17, 1617735850), (25, 1100060378), (34, 808867925), (50, 550030189), (85, 323547170), (157, 175168850), (170, 161773585), (314, 87584425), (425, 64709434), (785, 35033770), (850, 32354717), (1570, 17516885), (2669, 10304050), (3925, 7006754), (5338, 5152025), (7850, 3503377), (13345, 2060810), (26690, 1030405), (66725, 412162), (133450, 206081)]