53887790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28817}}^1$

素因数の和:28852

約数の個数: 32

約数和(自身を含む): 112044384

約数和(自身を除く): 58156594

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 28817, 57634, 144085, 288170, 316987, 489889, 633974, 979778, 1584935, 2449445, 3169870, 4898890, 5388779, 10777558, 26943895, 53887790]

約数ペア:

[(1, 53887790), (2, 26943895), (5, 10777558), (10, 5388779), (11, 4898890), (17, 3169870), (22, 2449445), (34, 1584935), (55, 979778), (85, 633974), (110, 489889), (170, 316987), (187, 288170), (374, 144085), (935, 57634), (1870, 28817)]