56745590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1429}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 117683280

約数和(自身を除く): 60937690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1429, 1805, 2090, 2858, 3610, 3971, 7145, 7942, 14290, 15719, 19855, 27151, 31438, 39710, 54302, 78595, 135755, 157190, 271510, 298661, 515869, 597322, 1031738, 1493305, 2579345, 2986610, 5158690, 5674559, 11349118, 28372795, 56745590]

約数ペア:

[(1, 56745590), (2, 28372795), (5, 11349118), (10, 5674559), (11, 5158690), (19, 2986610), (22, 2579345), (38, 1493305), (55, 1031738), (95, 597322), (110, 515869), (190, 298661), (209, 271510), (361, 157190), (418, 135755), (722, 78595), (1045, 54302), (1429, 39710), (1805, 31438), (2090, 27151), (2858, 19855), (3610, 15719), (3971, 14290), (7145, 7942)]