53020165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 73872000

約数和(自身を除く): 20851835

約数列:

[1, 5, 11, 19, 55, 95, 113, 209, 449, 565, 1045, 1243, 2147, 2245, 4939, 6215, 8531, 10735, 23617, 24695, 42655, 50737, 93841, 118085, 253685, 469205, 558107, 964003, 2790535, 4820015, 10604033, 53020165]

約数ペア:

[(1, 53020165), (5, 10604033), (11, 4820015), (19, 2790535), (55, 964003), (95, 558107), (113, 469205), (209, 253685), (449, 118085), (565, 93841), (1045, 50737), (1243, 42655), (2147, 24695), (2245, 23617), (4939, 10735), (6215, 8531)]