51863028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1213}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 138687360

約数和(自身を除く): 86824332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1213, 1527, 2036, 2426, 3054, 3563, 3639, 4852, 6108, 7126, 7278, 8491, 10689, 14252, 14556, 16982, 21378, 25473, 33964, 42756, 50946, 101892, 617417, 1234834, 1852251, 2469668, 3704502, 4321919, 7409004, 8643838, 12965757, 17287676, 25931514, 51863028]

約数ペア:

[(1, 51863028), (2, 25931514), (3, 17287676), (4, 12965757), (6, 8643838), (7, 7409004), (12, 4321919), (14, 3704502), (21, 2469668), (28, 1852251), (42, 1234834), (84, 617417), (509, 101892), (1018, 50946), (1213, 42756), (1527, 33964), (2036, 25473), (2426, 21378), (3054, 16982), (3563, 14556), (3639, 14252), (4852, 10689), (6108, 8491), (7126, 7278)]