51085870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24443}}^1$

素因数の和:24480

約数の個数: 32

約数和(自身を含む): 105598080

約数和(自身を除く): 54512210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 24443, 48886, 122215, 244430, 268873, 464417, 537746, 928834, 1344365, 2322085, 2688730, 4644170, 5108587, 10217174, 25542935, 51085870]

約数ペア:

[(1, 51085870), (2, 25542935), (5, 10217174), (10, 5108587), (11, 4644170), (19, 2688730), (22, 2322085), (38, 1344365), (55, 928834), (95, 537746), (110, 464417), (190, 268873), (209, 244430), (418, 122215), (1045, 48886), (2090, 24443)]