51322550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 98712432

約数和(自身を除く): 47389882

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 107, 181, 214, 265, 362, 530, 535, 905, 1070, 1325, 1810, 2650, 2675, 4525, 5350, 5671, 9050, 9593, 11342, 19186, 19367, 28355, 38734, 47965, 56710, 95930, 96835, 141775, 193670, 239825, 283550, 479650, 484175, 968350, 1026451, 2052902, 5132255, 10264510, 25661275, 51322550]

約数ペア:

[(1, 51322550), (2, 25661275), (5, 10264510), (10, 5132255), (25, 2052902), (50, 1026451), (53, 968350), (106, 484175), (107, 479650), (181, 283550), (214, 239825), (265, 193670), (362, 141775), (530, 96835), (535, 95930), (905, 56710), (1070, 47965), (1325, 38734), (1810, 28355), (2650, 19367), (2675, 19186), (4525, 11342), (5350, 9593), (5671, 9050)]