55990160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14891}}^1$

素因数の和:14951

約数の個数: 40

約数和(自身を含む): 132955776

約数和(自身を除く): 76965616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 14891, 29782, 59564, 74455, 119128, 148910, 238256, 297820, 595640, 699877, 1191280, 1399754, 2799508, 3499385, 5599016, 6998770, 11198032, 13997540, 27995080, 55990160]

約数ペア:

[(1, 55990160), (2, 27995080), (4, 13997540), (5, 11198032), (8, 6998770), (10, 5599016), (16, 3499385), (20, 2799508), (40, 1399754), (47, 1191280), (80, 699877), (94, 595640), (188, 297820), (235, 238256), (376, 148910), (470, 119128), (752, 74455), (940, 59564), (1880, 29782), (3760, 14891)]