51544160

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1163}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 122317776

約数和(自身を除く): 70773616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1163, 1385, 2216, 2326, 2770, 4432, 4652, 5540, 5815, 8864, 9304, 11080, 11630, 18608, 22160, 23260, 37216, 44320, 46520, 93040, 186080, 322151, 644302, 1288604, 1610755, 2577208, 3221510, 5154416, 6443020, 10308832, 12886040, 25772080, 51544160]

約数ペア:

[(1, 51544160), (2, 25772080), (4, 12886040), (5, 10308832), (8, 6443020), (10, 5154416), (16, 3221510), (20, 2577208), (32, 1610755), (40, 1288604), (80, 644302), (160, 322151), (277, 186080), (554, 93040), (1108, 46520), (1163, 44320), (1385, 37216), (2216, 23260), (2326, 22160), (2770, 18608), (4432, 11630), (4652, 11080), (5540, 9304), (5815, 8864)]