48815060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{809}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 68758060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 809, 862, 1618, 1724, 2155, 3017, 3236, 4045, 4310, 5663, 6034, 8090, 8620, 11326, 12068, 15085, 16180, 22652, 28315, 30170, 56630, 60340, 113260, 348679, 697358, 1394716, 1743395, 2440753, 3486790, 4881506, 6973580, 9763012, 12203765, 24407530, 48815060]

約数ペア:

[(1, 48815060), (2, 24407530), (4, 12203765), (5, 9763012), (7, 6973580), (10, 4881506), (14, 3486790), (20, 2440753), (28, 1743395), (35, 1394716), (70, 697358), (140, 348679), (431, 113260), (809, 60340), (862, 56630), (1618, 30170), (1724, 28315), (2155, 22652), (3017, 16180), (3236, 15085), (4045, 12068), (4310, 11326), (5663, 8620), (6034, 8090)]