53452360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102793}}^1$

素因数の和:102817

約数の個数: 32

約数和(自身を含む): 129520440

約数和(自身を除く): 76068080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102793, 205586, 411172, 513965, 822344, 1027930, 1336309, 2055860, 2672618, 4111720, 5345236, 6681545, 10690472, 13363090, 26726180, 53452360]

約数ペア:

[(1, 53452360), (2, 26726180), (4, 13363090), (5, 10690472), (8, 6681545), (10, 5345236), (13, 4111720), (20, 2672618), (26, 2055860), (40, 1336309), (52, 1027930), (65, 822344), (104, 513965), (130, 411172), (260, 205586), (520, 102793)]