53480306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 88660992

約数和(自身を除く): 35180686

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 991, 1982, 2453, 4906, 10901, 21802, 26983, 53966, 119911, 220993, 239822, 441986, 2430923, 4861846, 26740153, 53480306]

約数ペア:

[(1, 53480306), (2, 26740153), (11, 4861846), (22, 2430923), (121, 441986), (223, 239822), (242, 220993), (446, 119911), (991, 53966), (1982, 26983), (2453, 21802), (4906, 10901)]