54899980960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31193171}}^1$

素因数の和:31193197

約数の個数: 48

約数和(自身を含む): 141492228192

約数和(自身を除く): 86592247232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 31193171, 62386342, 124772684, 155965855, 249545368, 311931710, 343124881, 499090736, 623863420, 686249762, 998181472, 1247726840, 1372499524, 1715624405, 2495453680, 2744999048, 3431248810, 4990907360, 5489998096, 6862497620, 10979996192, 13724995240, 27449990480, 54899980960]

約数ペア:

[(1, 54899980960), (2, 27449990480), (4, 13724995240), (5, 10979996192), (8, 6862497620), (10, 5489998096), (11, 4990907360), (16, 3431248810), (20, 2744999048), (22, 2495453680), (32, 1715624405), (40, 1372499524), (44, 1247726840), (55, 998181472), (80, 686249762), (88, 623863420), (110, 499090736), (160, 343124881), (176, 311931710), (220, 249545368), (352, 155965855), (440, 124772684), (880, 62386342), (1760, 31193171)]