55721528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12641}}^1$

素因数の和:12695

約数の個数: 32

約数和(自身を含む): 113778000

約数和(自身を除く): 58056472

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 12641, 25282, 50564, 101128, 240179, 366589, 480358, 733178, 960716, 1466356, 1921432, 2932712, 6965191, 13930382, 27860764, 55721528]

約数ペア:

[(1, 55721528), (2, 27860764), (4, 13930382), (8, 6965191), (19, 2932712), (29, 1921432), (38, 1466356), (58, 960716), (76, 733178), (116, 480358), (152, 366589), (232, 240179), (551, 101128), (1102, 50564), (2204, 25282), (4408, 12641)]