56337820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36583}}^1$

素因数の和:36610

約数の個数: 48

約数和(自身を含む): 147506688

約数和(自身を除く): 91168868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 36583, 73166, 146332, 182915, 256081, 365830, 402413, 512162, 731660, 804826, 1024324, 1280405, 1609652, 2012065, 2560810, 2816891, 4024130, 5121620, 5633782, 8048260, 11267564, 14084455, 28168910, 56337820]

約数ペア:

[(1, 56337820), (2, 28168910), (4, 14084455), (5, 11267564), (7, 8048260), (10, 5633782), (11, 5121620), (14, 4024130), (20, 2816891), (22, 2560810), (28, 2012065), (35, 1609652), (44, 1280405), (55, 1024324), (70, 804826), (77, 731660), (110, 512162), (140, 402413), (154, 365830), (220, 256081), (308, 182915), (385, 146332), (770, 73166), (1540, 36583)]