48475420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 117044928

約数和(自身を除く): 68569508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 1913, 2534, 3620, 3826, 5068, 6335, 7652, 9565, 12670, 13391, 19130, 25340, 26782, 38260, 53564, 66955, 133910, 267820, 346253, 692506, 1385012, 1731265, 2423771, 3462530, 4847542, 6925060, 9695084, 12118855, 24237710, 48475420]

約数ペア:

[(1, 48475420), (2, 24237710), (4, 12118855), (5, 9695084), (7, 6925060), (10, 4847542), (14, 3462530), (20, 2423771), (28, 1731265), (35, 1385012), (70, 692506), (140, 346253), (181, 267820), (362, 133910), (724, 66955), (905, 53564), (1267, 38260), (1810, 26782), (1913, 25340), (2534, 19130), (3620, 13391), (3826, 12670), (5068, 9565), (6335, 7652)]