51851408

素因数分解:

$2^4\times 7^2\times {\mathrm{66137}}^1$

素因数の和:66159

約数の個数: 30

約数和(自身を含む): 116865846

約数和(自身を除く): 65014438

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 66137, 132274, 264548, 462959, 529096, 925918, 1058192, 1851836, 3240713, 3703672, 6481426, 7407344, 12962852, 25925704, 51851408]

約数ペア:

[(1, 51851408), (2, 25925704), (4, 12962852), (7, 7407344), (8, 6481426), (14, 3703672), (16, 3240713), (28, 1851836), (49, 1058192), (56, 925918), (98, 529096), (112, 462959), (196, 264548), (392, 132274), (784, 66137)]