53489772020

素因数分解:

$2^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{1460671}}^1$

素因数の和:1462511

約数の個数: 24

約数和(自身を含む): 112389946368

約数和(自身を除く): 58900174348

約数列:

[1, 2, 4, 5, 10, 20, 1831, 3662, 7324, 9155, 18310, 36620, 1460671, 2921342, 5842684, 7303355, 14606710, 29213420, 2674488601, 5348977202, 10697954404, 13372443005, 26744886010, 53489772020]

約数ペア:

[(1, 53489772020), (2, 26744886010), (4, 13372443005), (5, 10697954404), (10, 5348977202), (20, 2674488601), (1831, 29213420), (3662, 14606710), (7324, 7303355), (9155, 5842684), (18310, 2921342), (36620, 1460671)]