49733240

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2273}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 112153680

約数和(自身を除く): 62420440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2273, 2735, 4376, 4546, 5470, 9092, 10940, 11365, 18184, 21880, 22730, 45460, 90920, 1243331, 2486662, 4973324, 6216655, 9946648, 12433310, 24866620, 49733240]

約数ペア:

[(1, 49733240), (2, 24866620), (4, 12433310), (5, 9946648), (8, 6216655), (10, 4973324), (20, 2486662), (40, 1243331), (547, 90920), (1094, 45460), (2188, 22730), (2273, 21880), (2735, 18184), (4376, 11365), (4546, 10940), (5470, 9092)]