51461795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 25952605

約数列:

[1, 5, 7, 11, 35, 55, 77, 349, 383, 385, 1745, 1915, 2443, 2681, 3839, 4213, 12215, 13405, 19195, 21065, 26873, 29491, 133667, 134365, 147455, 668335, 935669, 1470337, 4678345, 7351685, 10292359, 51461795]

約数ペア:

[(1, 51461795), (5, 10292359), (7, 7351685), (11, 4678345), (35, 1470337), (55, 935669), (77, 668335), (349, 147455), (383, 134365), (385, 133667), (1745, 29491), (1915, 26873), (2443, 21065), (2681, 19195), (3839, 13405), (4213, 12215)]