50780820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4253}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 142934400

約数和(自身を除く): 92153580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4253, 5970, 8506, 11940, 12759, 17012, 21265, 25518, 42530, 51036, 63795, 85060, 127590, 255180, 846347, 1692694, 2539041, 3385388, 4231735, 5078082, 8463470, 10156164, 12695205, 16926940, 25390410, 50780820]

約数ペア:

[(1, 50780820), (2, 25390410), (3, 16926940), (4, 12695205), (5, 10156164), (6, 8463470), (10, 5078082), (12, 4231735), (15, 3385388), (20, 2539041), (30, 1692694), (60, 846347), (199, 255180), (398, 127590), (597, 85060), (796, 63795), (995, 51036), (1194, 42530), (1990, 25518), (2388, 21265), (2985, 17012), (3980, 12759), (4253, 11940), (5970, 8506)]