52139986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21599}}^1$

素因数の和:21689

約数の個数: 16

約数和(自身を含む): 83980800

約数和(自身を除く): 31840814

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 21599, 43198, 367183, 734366, 1533529, 3067058, 26069993, 52139986]

約数ペア:

[(1, 52139986), (2, 26069993), (17, 3067058), (34, 1533529), (71, 734366), (142, 367183), (1207, 43198), (2414, 21599)]