47995980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3347}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 86995380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3347, 3585, 4780, 6694, 7170, 10041, 13388, 14340, 16735, 20082, 33470, 40164, 50205, 66940, 100410, 200820, 799933, 1599866, 2399799, 3199732, 3999665, 4799598, 7999330, 9599196, 11998995, 15998660, 23997990, 47995980]

約数ペア:

[(1, 47995980), (2, 23997990), (3, 15998660), (4, 11998995), (5, 9599196), (6, 7999330), (10, 4799598), (12, 3999665), (15, 3199732), (20, 2399799), (30, 1599866), (60, 799933), (239, 200820), (478, 100410), (717, 66940), (956, 50205), (1195, 40164), (1434, 33470), (2390, 20082), (2868, 16735), (3347, 14340), (3585, 13388), (4780, 10041), (6694, 7170)]