30000056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{52817}}^1$

素因数の和:52894

約数の個数: 16

約数和(自身を含む): 57043440

約数和(自身を除く): 27043384

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 52817, 105634, 211268, 422536, 3750007, 7500014, 15000028, 30000056]

約数ペア:

[(1, 30000056), (2, 15000028), (4, 7500014), (8, 3750007), (71, 422536), (142, 211268), (284, 105634), (568, 52817)]