55294772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 36

約数和(自身を含む): 105651756

約数和(自身を除く): 50356984

約数列:

[1, 2, 4, 13, 26, 52, 157, 169, 314, 338, 521, 628, 676, 1042, 2041, 2084, 4082, 6773, 8164, 13546, 26533, 27092, 53066, 81797, 88049, 106132, 163594, 176098, 327188, 352196, 1063361, 2126722, 4253444, 13823693, 27647386, 55294772]

約数ペア:

[(1, 55294772), (2, 27647386), (4, 13823693), (13, 4253444), (26, 2126722), (52, 1063361), (157, 352196), (169, 327188), (314, 176098), (338, 163594), (521, 106132), (628, 88049), (676, 81797), (1042, 53066), (2041, 27092), (2084, 26533), (4082, 13546), (6773, 8164)]