47658620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 103369728

約数和(自身を除く): 55711108

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 151, 172, 215, 302, 367, 430, 604, 734, 755, 860, 1468, 1510, 1835, 3020, 3670, 6493, 7340, 12986, 15781, 25972, 31562, 32465, 55417, 63124, 64930, 78905, 110834, 129860, 157810, 221668, 277085, 315620, 554170, 1108340, 2382931, 4765862, 9531724, 11914655, 23829310, 47658620]

約数ペア:

[(1, 47658620), (2, 23829310), (4, 11914655), (5, 9531724), (10, 4765862), (20, 2382931), (43, 1108340), (86, 554170), (151, 315620), (172, 277085), (215, 221668), (302, 157810), (367, 129860), (430, 110834), (604, 78905), (734, 64930), (755, 63124), (860, 55417), (1468, 32465), (1510, 31562), (1835, 25972), (3020, 15781), (3670, 12986), (6493, 7340)]