52052090

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{13381}}^1$

素因数の和:13777

約数の個数: 16

約数和(自身を含む): 93941640

約数和(自身を除く): 41889550

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 13381, 26762, 66905, 133810, 5205209, 10410418, 26026045, 52052090]

約数ペア:

[(1, 52052090), (2, 26026045), (5, 10410418), (10, 5205209), (389, 133810), (778, 66905), (1945, 26762), (3890, 13381)]