51879565

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 63504000

約数和(自身を除く): 11624435

約数列:

[1, 5, 83, 149, 415, 745, 839, 4195, 12367, 61835, 69637, 125011, 348185, 625055, 10375913, 51879565]

約数ペア:

[(1, 51879565), (5, 10375913), (83, 625055), (149, 348185), (415, 125011), (745, 69637), (839, 61835), (4195, 12367)]