56188888

素因数分解:

$2^3\times 7^3\times {\mathrm{20477}}^1$

素因数の和:20504

約数の個数: 32

約数和(自身を含む): 122868000

約数和(自身を除く): 66679112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 20477, 40954, 81908, 143339, 163816, 286678, 573356, 1003373, 1146712, 2006746, 4013492, 7023611, 8026984, 14047222, 28094444, 56188888]

約数ペア:

[(1, 56188888), (2, 28094444), (4, 14047222), (7, 8026984), (8, 7023611), (14, 4013492), (28, 2006746), (49, 1146712), (56, 1003373), (98, 573356), (196, 286678), (343, 163816), (392, 143339), (686, 81908), (1372, 40954), (2744, 20477)]