55563018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7309}}^1$

素因数の和:7502

約数の個数: 32

約数和(自身を含む): 127720320

約数和(自身を除く): 72157302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7309, 7602, 14618, 21927, 43854, 51163, 102326, 153489, 306978, 1322929, 2645858, 3968787, 7937574, 9260503, 18521006, 27781509, 55563018]

約数ペア:

[(1, 55563018), (2, 27781509), (3, 18521006), (6, 9260503), (7, 7937574), (14, 3968787), (21, 2645858), (42, 1322929), (181, 306978), (362, 153489), (543, 102326), (1086, 51163), (1267, 43854), (2534, 21927), (3801, 14618), (7309, 7602)]