49981070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{217309}}^1$

素因数の和:217339

約数の個数: 16

約数和(自身を含む): 93877920

約数和(自身を除く): 43896850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 217309, 434618, 1086545, 2173090, 4998107, 9996214, 24990535, 49981070]

約数ペア:

[(1, 49981070), (2, 24990535), (5, 9996214), (10, 4998107), (23, 2173090), (46, 1086545), (115, 434618), (230, 217309)]