53767620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{298709}}^1$

素因数の和:298724

約数の個数: 36

約数和(自身を含む): 163095660

約数和(自身を除く): 109328040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 298709, 597418, 896127, 1194836, 1493545, 1792254, 2688381, 2987090, 3584508, 4480635, 5376762, 5974180, 8961270, 10753524, 13441905, 17922540, 26883810, 53767620]

約数ペア:

[(1, 53767620), (2, 26883810), (3, 17922540), (4, 13441905), (5, 10753524), (6, 8961270), (9, 5974180), (10, 5376762), (12, 4480635), (15, 3584508), (18, 2987090), (20, 2688381), (30, 1792254), (36, 1493545), (45, 1194836), (60, 896127), (90, 597418), (180, 298709)]