51829617

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 85688064

約数和(自身を除く): 33858447

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 3541, 4879, 10623, 14637, 24787, 60197, 74361, 145181, 180591, 421379, 435543, 1016267, 1264137, 2468077, 3048801, 7404231, 17276539, 51829617]

約数ペア:

[(1, 51829617), (3, 17276539), (7, 7404231), (17, 3048801), (21, 2468077), (41, 1264137), (51, 1016267), (119, 435543), (123, 421379), (287, 180591), (357, 145181), (697, 74361), (861, 60197), (2091, 24787), (3541, 14637), (4879, 10623)]