50390821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 55566000

約数和(自身を除く): 5175179

約数列:

[1, 13, 89, 97, 449, 1157, 1261, 5837, 8633, 39961, 43553, 112229, 519493, 566189, 3876217, 50390821]

約数ペア:

[(1, 50390821), (13, 3876217), (89, 566189), (97, 519493), (449, 112229), (1157, 43553), (1261, 39961), (5837, 8633)]