51002388

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3533}}^1$

素因数の和:3944

約数の個数: 36

約数和(自身を含む): 129280788

約数和(自身を除く): 78278400

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3533, 3609, 4812, 7066, 7218, 10599, 14132, 14436, 21198, 31797, 42396, 63594, 127188, 1416733, 2833466, 4250199, 5666932, 8500398, 12750597, 17000796, 25501194, 51002388]

約数ペア:

[(1, 51002388), (2, 25501194), (3, 17000796), (4, 12750597), (6, 8500398), (9, 5666932), (12, 4250199), (18, 2833466), (36, 1416733), (401, 127188), (802, 63594), (1203, 42396), (1604, 31797), (2406, 21198), (3533, 14436), (3609, 14132), (4812, 10599), (7066, 7218)]