51309378

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{16477}}^1$

素因数の和:16658

約数の個数: 24

約数和(自身を含む): 111819708

約数和(自身を除く): 60510330

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 16477, 32954, 49431, 98862, 148293, 296586, 2850521, 5701042, 8551563, 17103126, 25654689, 51309378]

約数ペア:

[(1, 51309378), (2, 25654689), (3, 17103126), (6, 8551563), (9, 5701042), (18, 2850521), (173, 296586), (346, 148293), (519, 98862), (1038, 49431), (1557, 32954), (3114, 16477)]