51306590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 95104800

約数和(自身を除く): 43798210

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 670, 730, 1049, 2098, 4891, 5245, 9782, 10490, 24455, 48910, 70283, 76577, 140566, 153154, 351415, 382885, 702830, 765770, 5130659, 10261318, 25653295, 51306590]

約数ペア:

[(1, 51306590), (2, 25653295), (5, 10261318), (10, 5130659), (67, 765770), (73, 702830), (134, 382885), (146, 351415), (335, 153154), (365, 140566), (670, 76577), (730, 70283), (1049, 48910), (2098, 24455), (4891, 10490), (5245, 9782)]