53169215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 73198944

約数和(自身を除く): 20029729

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 3821, 13915, 19105, 42031, 87883, 210155, 439415, 462341, 966713, 2311705, 4833565, 10633843, 53169215]

約数ペア:

[(1, 53169215), (5, 10633843), (11, 4833565), (23, 2311705), (55, 966713), (115, 462341), (121, 439415), (253, 210155), (605, 87883), (1265, 42031), (2783, 19105), (3821, 13915)]