50553640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15227}}^1$

素因数の和:15321

約数の個数: 32

約数和(自身を含む): 115123680

約数和(自身を除く): 64570040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 15227, 30454, 60908, 76135, 121816, 152270, 304540, 609080, 1263841, 2527682, 5055364, 6319205, 10110728, 12638410, 25276820, 50553640]

約数ペア:

[(1, 50553640), (2, 25276820), (4, 12638410), (5, 10110728), (8, 6319205), (10, 5055364), (20, 2527682), (40, 1263841), (83, 609080), (166, 304540), (332, 152270), (415, 121816), (664, 76135), (830, 60908), (1660, 30454), (3320, 15227)]