52940380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155707}}^1$

素因数の和:155733

約数の個数: 24

約数和(自身を含む): 117715248

約数和(自身を除く): 64774868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 155707, 311414, 622828, 778535, 1557070, 2647019, 3114140, 5294038, 10588076, 13235095, 26470190, 52940380]

約数ペア:

[(1, 52940380), (2, 26470190), (4, 13235095), (5, 10588076), (10, 5294038), (17, 3114140), (20, 2647019), (34, 1557070), (68, 778535), (85, 622828), (170, 311414), (340, 155707)]