49211275

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 18

約数和(自身を含む): 62600036

約数和(自身を除く): 13388761

約数列:

[1, 5, 25, 41, 205, 1025, 1171, 1681, 5855, 8405, 29275, 42025, 48011, 240055, 1200275, 1968451, 9842255, 49211275]

約数ペア:

[(1, 49211275), (5, 9842255), (25, 1968451), (41, 1200275), (205, 240055), (1025, 48011), (1171, 42025), (1681, 29275), (5855, 8405)]