56196540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{312203}}^1$

素因数の和:312218

約数の個数: 36

約数和(自身を含む): 170463384

約数和(自身を除く): 114266844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 312203, 624406, 936609, 1248812, 1561015, 1873218, 2809827, 3122030, 3746436, 4683045, 5619654, 6244060, 9366090, 11239308, 14049135, 18732180, 28098270, 56196540]

約数ペア:

[(1, 56196540), (2, 28098270), (3, 18732180), (4, 14049135), (5, 11239308), (6, 9366090), (9, 6244060), (10, 5619654), (12, 4683045), (15, 3746436), (18, 3122030), (20, 2809827), (30, 1873218), (36, 1561015), (45, 1248812), (60, 936609), (90, 624406), (180, 312203)]