53746160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51679}}^1$

素因数の和:51705

約数の個数: 40

約数和(自身を含む): 134574720

約数和(自身を除く): 80828560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 51679, 103358, 206716, 258395, 413432, 516790, 671827, 826864, 1033580, 1343654, 2067160, 2687308, 3359135, 4134320, 5374616, 6718270, 10749232, 13436540, 26873080, 53746160]

約数ペア:

[(1, 53746160), (2, 26873080), (4, 13436540), (5, 10749232), (8, 6718270), (10, 5374616), (13, 4134320), (16, 3359135), (20, 2687308), (26, 2067160), (40, 1343654), (52, 1033580), (65, 826864), (80, 671827), (104, 516790), (130, 413432), (208, 258395), (260, 206716), (520, 103358), (1040, 51679)]