47816856

素因数分解:

$2^3\times 3^2\times {\mathrm{664123}}^1$

素因数の和:664135

約数の個数: 24

約数和(自身を含む): 129504180

約数和(自身を除く): 81687324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 664123, 1328246, 1992369, 2656492, 3984738, 5312984, 5977107, 7969476, 11954214, 15938952, 23908428, 47816856]

約数ペア:

[(1, 47816856), (2, 23908428), (3, 15938952), (4, 11954214), (6, 7969476), (8, 5977107), (9, 5312984), (12, 3984738), (18, 2656492), (24, 1992369), (36, 1328246), (72, 664123)]