56748870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 152902080

約数和(自身を除く): 96153210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2081, 2727, 3030, 4162, 4545, 5454, 6243, 9090, 10405, 12486, 13635, 18729, 20810, 27270, 31215, 37458, 56187, 62430, 93645, 112374, 187290, 210181, 280935, 420362, 561870, 630543, 1050905, 1261086, 1891629, 2101810, 3152715, 3783258, 5674887, 6305430, 9458145, 11349774, 18916290, 28374435, 56748870]

約数ペア:

[(1, 56748870), (2, 28374435), (3, 18916290), (5, 11349774), (6, 9458145), (9, 6305430), (10, 5674887), (15, 3783258), (18, 3152715), (27, 2101810), (30, 1891629), (45, 1261086), (54, 1050905), (90, 630543), (101, 561870), (135, 420362), (202, 280935), (270, 210181), (303, 187290), (505, 112374), (606, 93645), (909, 62430), (1010, 56187), (1515, 37458), (1818, 31215), (2081, 27270), (2727, 20810), (3030, 18729), (4162, 13635), (4545, 12486), (5454, 10405), (6243, 9090)]