55365830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18517}}^1$

素因数の和:18560

約数の個数: 32

約数和(自身を含む): 111996864

約数和(自身を除く): 56631034

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18517, 37034, 92585, 185170, 240721, 425891, 481442, 851782, 1203605, 2129455, 2407210, 4258910, 5536583, 11073166, 27682915, 55365830]

約数ペア:

[(1, 55365830), (2, 27682915), (5, 11073166), (10, 5536583), (13, 4258910), (23, 2407210), (26, 2129455), (46, 1203605), (65, 851782), (115, 481442), (130, 425891), (230, 240721), (299, 185170), (598, 92585), (1495, 37034), (2990, 18517)]