53116115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 74088000

約数和(自身を除く): 20971885

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 1049, 1235, 2665, 3895, 5245, 10127, 13637, 19931, 43009, 50635, 68185, 99655, 215045, 259103, 559117, 817171, 1295515, 2795585, 4085855, 10623223, 53116115]

約数ペア:

[(1, 53116115), (5, 10623223), (13, 4085855), (19, 2795585), (41, 1295515), (65, 817171), (95, 559117), (205, 259103), (247, 215045), (533, 99655), (779, 68185), (1049, 50635), (1235, 43009), (2665, 19931), (3895, 13637), (5245, 10127)]