50279540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147881}}^1$

素因数の和:147907

約数の個数: 24

約数和(自身を含む): 111798792

約数和(自身を除く): 61519252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 147881, 295762, 591524, 739405, 1478810, 2513977, 2957620, 5027954, 10055908, 12569885, 25139770, 50279540]

約数ペア:

[(1, 50279540), (2, 25139770), (4, 12569885), (5, 10055908), (10, 5027954), (17, 2957620), (20, 2513977), (34, 1478810), (68, 739405), (85, 591524), (170, 295762), (340, 147881)]