51922480

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 121086000

約数和(自身を除く): 69163520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1549, 1676, 2095, 3098, 3352, 4190, 6196, 6704, 7745, 8380, 12392, 15490, 16760, 24784, 30980, 33520, 61960, 123920, 649031, 1298062, 2596124, 3245155, 5192248, 6490310, 10384496, 12980620, 25961240, 51922480]

約数ペア:

[(1, 51922480), (2, 25961240), (4, 12980620), (5, 10384496), (8, 6490310), (10, 5192248), (16, 3245155), (20, 2596124), (40, 1298062), (80, 649031), (419, 123920), (838, 61960), (1549, 33520), (1676, 30980), (2095, 24784), (3098, 16760), (3352, 15490), (4190, 12392), (6196, 8380), (6704, 7745)]