49117744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{236143}}^1$

素因数の和:236164

約数の個数: 20

約数和(自身を含む): 102486496

約数和(自身を除く): 53368752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 236143, 472286, 944572, 1889144, 3069859, 3778288, 6139718, 12279436, 24558872, 49117744]

約数ペア:

[(1, 49117744), (2, 24558872), (4, 12279436), (8, 6139718), (13, 3778288), (16, 3069859), (26, 1889144), (52, 944572), (104, 472286), (208, 236143)]