51890428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5233}}^1$

素因数の和:5341

約数の個数: 24

約数和(自身を含む): 94672592

約数和(自身を除く): 42782164

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 5233, 9916, 10466, 20932, 193621, 350611, 387242, 701222, 774484, 1402444, 12972607, 25945214, 51890428]

約数ペア:

[(1, 51890428), (2, 25945214), (4, 12972607), (37, 1402444), (67, 774484), (74, 701222), (134, 387242), (148, 350611), (268, 193621), (2479, 20932), (4958, 10466), (5233, 9916)]