47402220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{953}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 133025760

約数和(自身を除く): 85623540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 953, 1658, 1906, 2487, 2859, 3316, 3812, 4145, 4765, 4974, 5718, 8290, 9530, 9948, 11436, 12435, 14295, 16580, 19060, 24870, 28590, 49740, 57180, 790037, 1580074, 2370111, 3160148, 3950185, 4740222, 7900370, 9480444, 11850555, 15800740, 23701110, 47402220]

約数ペア:

[(1, 47402220), (2, 23701110), (3, 15800740), (4, 11850555), (5, 9480444), (6, 7900370), (10, 4740222), (12, 3950185), (15, 3160148), (20, 2370111), (30, 1580074), (60, 790037), (829, 57180), (953, 49740), (1658, 28590), (1906, 24870), (2487, 19060), (2859, 16580), (3316, 14295), (3812, 12435), (4145, 11436), (4765, 9948), (4974, 9530), (5718, 8290)]