47167780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214399}}^1$

素因数の和:214419

約数の個数: 24

約数和(自身を含む): 108057600

約数和(自身を除く): 60889820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214399, 428798, 857596, 1071995, 2143990, 2358389, 4287980, 4716778, 9433556, 11791945, 23583890, 47167780]

約数ペア:

[(1, 47167780), (2, 23583890), (4, 11791945), (5, 9433556), (10, 4716778), (11, 4287980), (20, 2358389), (22, 2143990), (44, 1071995), (55, 857596), (110, 428798), (220, 214399)]