47755990

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{32051}}^1$

素因数の和:32207

約数の個数: 16

約数和(自身を含む): 86540400

約数和(自身を除く): 38784410

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 32051, 64102, 160255, 320510, 4775599, 9551198, 23877995, 47755990]

約数ペア:

[(1, 47755990), (2, 23877995), (5, 9551198), (10, 4775599), (149, 320510), (298, 160255), (745, 64102), (1490, 32051)]