54260630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 46982890

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1487, 2974, 3649, 7298, 7435, 14870, 18245, 36490, 60967, 121934, 132343, 264686, 304835, 609670, 661715, 1323430, 5426063, 10852126, 27130315, 54260630]

約数ペア:

[(1, 54260630), (2, 27130315), (5, 10852126), (10, 5426063), (41, 1323430), (82, 661715), (89, 609670), (178, 304835), (205, 264686), (410, 132343), (445, 121934), (890, 60967), (1487, 36490), (2974, 18245), (3649, 14870), (7298, 7435)]