53817378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389981}}^1$

素因数の和:390009

約数の個数: 16

約数和(自身を含む): 112314816

約数和(自身を除く): 58497438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389981, 779962, 1169943, 2339886, 8969563, 17939126, 26908689, 53817378]

約数ペア:

[(1, 53817378), (2, 26908689), (3, 17939126), (6, 8969563), (23, 2339886), (46, 1169943), (69, 779962), (138, 389981)]