49921340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1217}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 120318912

約数和(自身を除く): 70397572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1217, 1465, 2051, 2434, 2930, 4102, 4868, 5860, 6085, 8204, 8519, 10255, 12170, 17038, 20510, 24340, 34076, 41020, 42595, 85190, 170380, 356581, 713162, 1426324, 1782905, 2496067, 3565810, 4992134, 7131620, 9984268, 12480335, 24960670, 49921340]

約数ペア:

[(1, 49921340), (2, 24960670), (4, 12480335), (5, 9984268), (7, 7131620), (10, 4992134), (14, 3565810), (20, 2496067), (28, 1782905), (35, 1426324), (70, 713162), (140, 356581), (293, 170380), (586, 85190), (1172, 42595), (1217, 41020), (1465, 34076), (2051, 24340), (2434, 20510), (2930, 17038), (4102, 12170), (4868, 10255), (5860, 8519), (6085, 8204)]