53902360

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1973}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 121519440

約数和(自身を除く): 67617080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 1973, 2732, 3415, 3946, 5464, 6830, 7892, 9865, 13660, 15784, 19730, 27320, 39460, 78920, 1347559, 2695118, 5390236, 6737795, 10780472, 13475590, 26951180, 53902360]

約数ペア:

[(1, 53902360), (2, 26951180), (4, 13475590), (5, 10780472), (8, 6737795), (10, 5390236), (20, 2695118), (40, 1347559), (683, 78920), (1366, 39460), (1973, 27320), (2732, 19730), (3415, 15784), (3946, 13660), (5464, 9865), (6830, 7892)]