51863784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{308713}}^1$

素因数の和:308729

約数の個数: 32

約数和(自身を含む): 148182720

約数和(自身を除く): 96318936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 308713, 617426, 926139, 1234852, 1852278, 2160991, 2469704, 3704556, 4321982, 6482973, 7409112, 8643964, 12965946, 17287928, 25931892, 51863784]

約数ペア:

[(1, 51863784), (2, 25931892), (3, 17287928), (4, 12965946), (6, 8643964), (7, 7409112), (8, 6482973), (12, 4321982), (14, 3704556), (21, 2469704), (24, 2160991), (28, 1852278), (42, 1234852), (56, 926139), (84, 617426), (168, 308713)]