48162520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{172009}}^1$

素因数の和:172027

約数の個数: 32

約数和(自身を含む): 123847200

約数和(自身を除く): 75684680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 172009, 344018, 688036, 860045, 1204063, 1376072, 1720090, 2408126, 3440180, 4816252, 6020315, 6880360, 9632504, 12040630, 24081260, 48162520]

約数ペア:

[(1, 48162520), (2, 24081260), (4, 12040630), (5, 9632504), (7, 6880360), (8, 6020315), (10, 4816252), (14, 3440180), (20, 2408126), (28, 1720090), (35, 1376072), (40, 1204063), (56, 860045), (70, 688036), (140, 344018), (280, 172009)]