53108660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 122496192

約数和(自身を除く): 69387532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1481, 1630, 1793, 2962, 3260, 3586, 5924, 7172, 7405, 8965, 14810, 16291, 17930, 29620, 32582, 35860, 65164, 81455, 162910, 241403, 325820, 482806, 965612, 1207015, 2414030, 2655433, 4828060, 5310866, 10621732, 13277165, 26554330, 53108660]

約数ペア:

[(1, 53108660), (2, 26554330), (4, 13277165), (5, 10621732), (10, 5310866), (11, 4828060), (20, 2655433), (22, 2414030), (44, 1207015), (55, 965612), (110, 482806), (163, 325820), (220, 241403), (326, 162910), (652, 81455), (815, 65164), (1481, 35860), (1630, 32582), (1793, 29620), (2962, 17930), (3260, 16291), (3586, 14810), (5924, 8965), (7172, 7405)]