53866150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 109368000

約数和(自身を除く): 55501850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1049, 1975, 2054, 2098, 3950, 5135, 5245, 10270, 10490, 13637, 25675, 26225, 27274, 51350, 52450, 68185, 82871, 136370, 165742, 340925, 414355, 681850, 828710, 1077323, 2071775, 2154646, 4143550, 5386615, 10773230, 26933075, 53866150]

約数ペア:

[(1, 53866150), (2, 26933075), (5, 10773230), (10, 5386615), (13, 4143550), (25, 2154646), (26, 2071775), (50, 1077323), (65, 828710), (79, 681850), (130, 414355), (158, 340925), (325, 165742), (395, 136370), (650, 82871), (790, 68185), (1027, 52450), (1049, 51350), (1975, 27274), (2054, 26225), (2098, 25675), (3950, 13637), (5135, 10490), (5245, 10270)]