51911940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3079}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 145918080

約数和(自身を除く): 94006140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3079, 3372, 4215, 5620, 6158, 8430, 9237, 12316, 15395, 16860, 18474, 30790, 36948, 46185, 61580, 92370, 184740, 865199, 1730398, 2595597, 3460796, 4325995, 5191194, 8651990, 10382388, 12977985, 17303980, 25955970, 51911940]

約数ペア:

[(1, 51911940), (2, 25955970), (3, 17303980), (4, 12977985), (5, 10382388), (6, 8651990), (10, 5191194), (12, 4325995), (15, 3460796), (20, 2595597), (30, 1730398), (60, 865199), (281, 184740), (562, 92370), (843, 61580), (1124, 46185), (1405, 36948), (1686, 30790), (2810, 18474), (3079, 16860), (3372, 15395), (4215, 12316), (5620, 9237), (6158, 8430)]