53770270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 99701280

約数和(自身を除く): 45931010

約数列:

[1, 2, 5, 10, 41, 82, 205, 313, 410, 419, 626, 838, 1565, 2095, 3130, 4190, 12833, 17179, 25666, 34358, 64165, 85895, 128330, 131147, 171790, 262294, 655735, 1311470, 5377027, 10754054, 26885135, 53770270]

約数ペア:

[(1, 53770270), (2, 26885135), (5, 10754054), (10, 5377027), (41, 1311470), (82, 655735), (205, 262294), (313, 171790), (410, 131147), (419, 128330), (626, 85895), (838, 64165), (1565, 34358), (2095, 25666), (3130, 17179), (4190, 12833)]