48148420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141613}}^1$

素因数の和:141639

約数の個数: 24

約数和(自身を含む): 107060184

約数和(自身を除く): 58911764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 141613, 283226, 566452, 708065, 1416130, 2407421, 2832260, 4814842, 9629684, 12037105, 24074210, 48148420]

約数ペア:

[(1, 48148420), (2, 24074210), (4, 12037105), (5, 9629684), (10, 4814842), (17, 2832260), (20, 2407421), (34, 1416130), (68, 708065), (85, 566452), (170, 283226), (340, 141613)]