49095020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188827}}^1$

素因数の和:188849

約数の個数: 24

約数和(自身を含む): 111030864

約数和(自身を除く): 61935844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 188827, 377654, 755308, 944135, 1888270, 2454751, 3776540, 4909502, 9819004, 12273755, 24547510, 49095020]

約数ペア:

[(1, 49095020), (2, 24547510), (4, 12273755), (5, 9819004), (10, 4909502), (13, 3776540), (20, 2454751), (26, 1888270), (52, 944135), (65, 755308), (130, 377654), (260, 188827)]