48308820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115021}}^1$

素因数の和:115040

約数の個数: 48

約数和(自身を含む): 154589568

約数和(自身を除く): 106280748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115021, 230042, 345063, 460084, 575105, 690126, 805147, 1150210, 1380252, 1610294, 1725315, 2300420, 2415441, 3220588, 3450630, 4025735, 4830882, 6901260, 8051470, 9661764, 12077205, 16102940, 24154410, 48308820]

約数ペア:

[(1, 48308820), (2, 24154410), (3, 16102940), (4, 12077205), (5, 9661764), (6, 8051470), (7, 6901260), (10, 4830882), (12, 4025735), (14, 3450630), (15, 3220588), (20, 2415441), (21, 2300420), (28, 1725315), (30, 1610294), (35, 1380252), (42, 1150210), (60, 805147), (70, 690126), (84, 575105), (105, 460084), (140, 345063), (210, 230042), (420, 115021)]