47728430

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34337}}^1$

素因数の和:34483

約数の個数: 16

約数和(自身を含む): 86531760

約数和(自身を除く): 38803330

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 34337, 68674, 171685, 343370, 4772843, 9545686, 23864215, 47728430]

約数ペア:

[(1, 47728430), (2, 23864215), (5, 9545686), (10, 4772843), (139, 343370), (278, 171685), (695, 68674), (1390, 34337)]