51771270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3931}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 124565760

約数和(自身を除く): 72794490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 3931, 4390, 6585, 7862, 11793, 13170, 19655, 23586, 39310, 58965, 117930, 1725709, 3451418, 5177127, 8628545, 10354254, 17257090, 25885635, 51771270]

約数ペア:

[(1, 51771270), (2, 25885635), (3, 17257090), (5, 10354254), (6, 8628545), (10, 5177127), (15, 3451418), (30, 1725709), (439, 117930), (878, 58965), (1317, 39310), (2195, 23586), (2634, 19655), (3931, 13170), (4390, 11793), (6585, 7862)]