56462890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2203}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 111398976

約数和(自身を除く): 54936086

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2203, 2330, 2563, 4406, 5126, 11015, 12815, 22030, 24233, 25630, 48466, 121165, 242330, 513299, 1026598, 2566495, 5132990, 5646289, 11292578, 28231445, 56462890]

約数ペア:

[(1, 56462890), (2, 28231445), (5, 11292578), (10, 5646289), (11, 5132990), (22, 2566495), (55, 1026598), (110, 513299), (233, 242330), (466, 121165), (1165, 48466), (2203, 25630), (2330, 24233), (2563, 22030), (4406, 12815), (5126, 11015)]