57013060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219281}}^1$

素因数の和:219303

約数の個数: 24

約数和(自身を含む): 128937816

約数和(自身を除く): 71924756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 219281, 438562, 877124, 1096405, 2192810, 2850653, 4385620, 5701306, 11402612, 14253265, 28506530, 57013060]

約数ペア:

[(1, 57013060), (2, 28506530), (4, 14253265), (5, 11402612), (10, 5701306), (13, 4385620), (20, 2850653), (26, 2192810), (52, 1096405), (65, 877124), (130, 438562), (260, 219281)]