48631985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 64864800

約数和(自身を除く): 16232815

約数列:

[1, 5, 17, 29, 85, 109, 145, 181, 493, 545, 905, 1853, 2465, 3077, 3161, 5249, 9265, 15385, 15805, 19729, 26245, 53737, 89233, 98645, 268685, 335393, 446165, 572141, 1676965, 2860705, 9726397, 48631985]

約数ペア:

[(1, 48631985), (5, 9726397), (17, 2860705), (29, 1676965), (85, 572141), (109, 446165), (145, 335393), (181, 268685), (493, 98645), (545, 89233), (905, 53737), (1853, 26245), (2465, 19729), (3077, 15805), (3161, 15385), (5249, 9265)]