5500990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 11062656

約数和(自身を除く): 5561666

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1163, 2326, 2365, 4730, 5815, 11630, 12793, 25586, 50009, 63965, 100018, 127930, 250045, 500090, 550099, 1100198, 2750495, 5500990]

約数ペア:

[(1, 5500990), (2, 2750495), (5, 1100198), (10, 550099), (11, 500090), (22, 250045), (43, 127930), (55, 100018), (86, 63965), (110, 50009), (215, 25586), (430, 12793), (473, 11630), (946, 5815), (1163, 4730), (2326, 2365)]