51434860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151279}}^1$

素因数の和:151305

約数の個数: 24

約数和(自身を含む): 114367680

約数和(自身を除く): 62932820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 151279, 302558, 605116, 756395, 1512790, 2571743, 3025580, 5143486, 10286972, 12858715, 25717430, 51434860]

約数ペア:

[(1, 51434860), (2, 25717430), (4, 12858715), (5, 10286972), (10, 5143486), (17, 3025580), (20, 2571743), (34, 1512790), (68, 756395), (85, 605116), (170, 302558), (340, 151279)]