53163265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 69100416

約数和(自身を除く): 15937151

約数列:

[1, 5, 37, 41, 43, 163, 185, 205, 215, 815, 1517, 1591, 1763, 6031, 6683, 7009, 7585, 7955, 8815, 30155, 33415, 35045, 65231, 247271, 259333, 287369, 326155, 1236355, 1296665, 1436845, 10632653, 53163265]

約数ペア:

[(1, 53163265), (5, 10632653), (37, 1436845), (41, 1296665), (43, 1236355), (163, 326155), (185, 287369), (205, 259333), (215, 247271), (815, 65231), (1517, 35045), (1591, 33415), (1763, 30155), (6031, 8815), (6683, 7955), (7009, 7585)]