54688728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 90877992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 311, 408, 431, 622, 862, 933, 1244, 1293, 1724, 1866, 2488, 2586, 3448, 3732, 5172, 5287, 7327, 7464, 10344, 10574, 14654, 15861, 21148, 21981, 29308, 31722, 42296, 43962, 58616, 63444, 87924, 126888, 134041, 175848, 268082, 402123, 536164, 804246, 1072328, 1608492, 2278697, 3216984, 4557394, 6836091, 9114788, 13672182, 18229576, 27344364, 54688728]

約数ペア:

[(1, 54688728), (2, 27344364), (3, 18229576), (4, 13672182), (6, 9114788), (8, 6836091), (12, 4557394), (17, 3216984), (24, 2278697), (34, 1608492), (51, 1072328), (68, 804246), (102, 536164), (136, 402123), (204, 268082), (311, 175848), (408, 134041), (431, 126888), (622, 87924), (862, 63444), (933, 58616), (1244, 43962), (1293, 42296), (1724, 31722), (1866, 29308), (2488, 21981), (2586, 21148), (3448, 15861), (3732, 14654), (5172, 10574), (5287, 10344), (7327, 7464)]