56278874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87119}}^1$

素因数の和:87157

約数の個数: 16

約数和(自身を含む): 94089600

約数和(自身を除く): 37810726

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 87119, 174238, 1481023, 1655261, 2962046, 3310522, 28139437, 56278874]

約数ペア:

[(1, 56278874), (2, 28139437), (17, 3310522), (19, 2962046), (34, 1655261), (38, 1481023), (323, 174238), (646, 87119)]