56862490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 105416640

約数和(自身を除く): 48554150

約数列:

[1, 2, 5, 10, 41, 82, 205, 331, 410, 419, 662, 838, 1655, 2095, 3310, 4190, 13571, 17179, 27142, 34358, 67855, 85895, 135710, 138689, 171790, 277378, 693445, 1386890, 5686249, 11372498, 28431245, 56862490]

約数ペア:

[(1, 56862490), (2, 28431245), (5, 11372498), (10, 5686249), (41, 1386890), (82, 693445), (205, 277378), (331, 171790), (410, 138689), (419, 135710), (662, 85895), (838, 67855), (1655, 34358), (2095, 27142), (3310, 17179), (4190, 13571)]