27948910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11047}}^1$

素因数の和:11088

約数の個数: 32

約数和(自身を含む): 57272832

約数和(自身を除く): 29323922

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11047, 22094, 55235, 110470, 121517, 243034, 254081, 508162, 607585, 1215170, 1270405, 2540810, 2794891, 5589782, 13974455, 27948910]

約数ペア:

[(1, 27948910), (2, 13974455), (5, 5589782), (10, 2794891), (11, 2540810), (22, 1270405), (23, 1215170), (46, 607585), (55, 508162), (110, 254081), (115, 243034), (230, 121517), (253, 110470), (506, 55235), (1265, 22094), (2530, 11047)]