54295940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37189}}^1$

素因数の和:37271

約数の個数: 24

約数和(自身を含む): 115586520

約数和(自身を除く): 61290580

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 37189, 74378, 148756, 185945, 371890, 743780, 2714797, 5429594, 10859188, 13573985, 27147970, 54295940]

約数ペア:

[(1, 54295940), (2, 27147970), (4, 13573985), (5, 10859188), (10, 5429594), (20, 2714797), (73, 743780), (146, 371890), (292, 185945), (365, 148756), (730, 74378), (1460, 37189)]