51926580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{288481}}^1$

素因数の和:288496

約数の個数: 36

約数和(自身を含む): 157511172

約数和(自身を除く): 105584592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 288481, 576962, 865443, 1153924, 1442405, 1730886, 2596329, 2884810, 3461772, 4327215, 5192658, 5769620, 8654430, 10385316, 12981645, 17308860, 25963290, 51926580]

約数ペア:

[(1, 51926580), (2, 25963290), (3, 17308860), (4, 12981645), (5, 10385316), (6, 8654430), (9, 5769620), (10, 5192658), (12, 4327215), (15, 3461772), (18, 2884810), (20, 2596329), (30, 1730886), (36, 1442405), (45, 1153924), (60, 865443), (90, 576962), (180, 288481)]