49428580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{36887}}^1$

素因数の和:36963

約数の個数: 24

約数和(自身を含む): 105352128

約数和(自身を除く): 55923548

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 36887, 73774, 147548, 184435, 368870, 737740, 2471429, 4942858, 9885716, 12357145, 24714290, 49428580]

約数ペア:

[(1, 49428580), (2, 24714290), (4, 12357145), (5, 9885716), (10, 4942858), (20, 2471429), (67, 737740), (134, 368870), (268, 184435), (335, 147548), (670, 73774), (1340, 36887)]