56190560

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1061}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 133276752

約数和(自身を除く): 77086192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1061, 1324, 1655, 2122, 2648, 3310, 4244, 5296, 5305, 6620, 8488, 10592, 10610, 13240, 16976, 21220, 26480, 33952, 42440, 52960, 84880, 169760, 351191, 702382, 1404764, 1755955, 2809528, 3511910, 5619056, 7023820, 11238112, 14047640, 28095280, 56190560]

約数ペア:

[(1, 56190560), (2, 28095280), (4, 14047640), (5, 11238112), (8, 7023820), (10, 5619056), (16, 3511910), (20, 2809528), (32, 1755955), (40, 1404764), (80, 702382), (160, 351191), (331, 169760), (662, 84880), (1061, 52960), (1324, 42440), (1655, 33952), (2122, 26480), (2648, 21220), (3310, 16976), (4244, 13240), (5296, 10610), (5305, 10592), (6620, 8488)]