49775960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95723}}^1$

素因数の和:95747

約数の個数: 32

約数和(自身を含む): 120612240

約数和(自身を除く): 70836280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 95723, 191446, 382892, 478615, 765784, 957230, 1244399, 1914460, 2488798, 3828920, 4977596, 6221995, 9955192, 12443990, 24887980, 49775960]

約数ペア:

[(1, 49775960), (2, 24887980), (4, 12443990), (5, 9955192), (8, 6221995), (10, 4977596), (13, 3828920), (20, 2488798), (26, 1914460), (40, 1244399), (52, 957230), (65, 765784), (104, 478615), (130, 382892), (260, 191446), (520, 95723)]