52837820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7121}}^1$

素因数の和:7190

約数の個数: 48

約数和(自身を含む): 129221568

約数和(自身を除く): 76383748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7121, 7420, 14242, 28484, 35605, 49847, 71210, 99694, 142420, 199388, 249235, 377413, 498470, 754826, 996940, 1509652, 1887065, 2641891, 3774130, 5283782, 7548260, 10567564, 13209455, 26418910, 52837820]

約数ペア:

[(1, 52837820), (2, 26418910), (4, 13209455), (5, 10567564), (7, 7548260), (10, 5283782), (14, 3774130), (20, 2641891), (28, 1887065), (35, 1509652), (53, 996940), (70, 754826), (106, 498470), (140, 377413), (212, 249235), (265, 199388), (371, 142420), (530, 99694), (742, 71210), (1060, 49847), (1484, 35605), (1855, 28484), (3710, 14242), (7121, 7420)]