56776420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123427}}^1$

素因数の和:123459

約数の個数: 24

約数和(自身を含む): 124415424

約数和(自身を除く): 67639004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 123427, 246854, 493708, 617135, 1234270, 2468540, 2838821, 5677642, 11355284, 14194105, 28388210, 56776420]

約数ペア:

[(1, 56776420), (2, 28388210), (4, 14194105), (5, 11355284), (10, 5677642), (20, 2838821), (23, 2468540), (46, 1234270), (92, 617135), (115, 493708), (230, 246854), (460, 123427)]