49540600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13037}}^1$

素因数の和:13072

約数の個数: 48

約数和(自身を含む): 121253400

約数和(自身を除く): 71712800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 13037, 26074, 52148, 65185, 104296, 130370, 247703, 260740, 325925, 495406, 521480, 651850, 990812, 1238515, 1303700, 1981624, 2477030, 2607400, 4954060, 6192575, 9908120, 12385150, 24770300, 49540600]

約数ペア:

[(1, 49540600), (2, 24770300), (4, 12385150), (5, 9908120), (8, 6192575), (10, 4954060), (19, 2607400), (20, 2477030), (25, 1981624), (38, 1303700), (40, 1238515), (50, 990812), (76, 651850), (95, 521480), (100, 495406), (152, 325925), (190, 260740), (200, 247703), (380, 130370), (475, 104296), (760, 65185), (950, 52148), (1900, 26074), (3800, 13037)]