56478846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409267}}^1$

素因数の和:409295

約数の個数: 16

約数和(自身を含む): 117869184

約数和(自身を除く): 61390338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409267, 818534, 1227801, 2455602, 9413141, 18826282, 28239423, 56478846]

約数ペア:

[(1, 56478846), (2, 28239423), (3, 18826282), (6, 9413141), (23, 2455602), (46, 1227801), (69, 818534), (138, 409267)]