51459485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 28978915

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 121, 145, 203, 319, 385, 419, 605, 847, 1015, 1595, 2095, 2233, 2933, 3509, 4235, 4609, 11165, 12151, 14665, 17545, 23045, 24563, 32263, 50699, 60755, 85057, 122815, 133661, 161315, 253495, 354893, 425285, 668305, 935627, 1470271, 1774465, 4678135, 7351355, 10291897, 51459485]

約数ペア:

[(1, 51459485), (5, 10291897), (7, 7351355), (11, 4678135), (29, 1774465), (35, 1470271), (55, 935627), (77, 668305), (121, 425285), (145, 354893), (203, 253495), (319, 161315), (385, 133661), (419, 122815), (605, 85057), (847, 60755), (1015, 50699), (1595, 32263), (2095, 24563), (2233, 23045), (2933, 17545), (3509, 14665), (4235, 12151), (4609, 11165)]