47509784

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2137}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 102110880

約数和(自身を除く): 54601096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2137, 2779, 3176, 4274, 5558, 8548, 11116, 14959, 17096, 22232, 29918, 59836, 119672, 848389, 1696778, 3393556, 5938723, 6787112, 11877446, 23754892, 47509784]

約数ペア:

[(1, 47509784), (2, 23754892), (4, 11877446), (7, 6787112), (8, 5938723), (14, 3393556), (28, 1696778), (56, 848389), (397, 119672), (794, 59836), (1588, 29918), (2137, 22232), (2779, 17096), (3176, 14959), (4274, 11116), (5558, 8548)]