51500140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151471}}^1$

素因数の和:151497

約数の個数: 24

約数和(自身を含む): 114512832

約数和(自身を除く): 63012692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 151471, 302942, 605884, 757355, 1514710, 2575007, 3029420, 5150014, 10300028, 12875035, 25750070, 51500140]

約数ペア:

[(1, 51500140), (2, 25750070), (4, 12875035), (5, 10300028), (10, 5150014), (17, 3029420), (20, 2575007), (34, 1514710), (68, 757355), (85, 605884), (170, 302942), (340, 151471)]