49487775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 86259360

約数和(自身を除く): 36771585

約数列:

[1, 3, 5, 15, 25, 29, 61, 75, 87, 145, 183, 305, 373, 435, 725, 915, 1119, 1525, 1769, 1865, 2175, 4575, 5307, 5595, 8845, 9325, 10817, 22753, 26535, 27975, 32451, 44225, 54085, 68259, 113765, 132675, 162255, 270425, 341295, 568825, 659837, 811275, 1706475, 1979511, 3299185, 9897555, 16495925, 49487775]

約数ペア:

[(1, 49487775), (3, 16495925), (5, 9897555), (15, 3299185), (25, 1979511), (29, 1706475), (61, 811275), (75, 659837), (87, 568825), (145, 341295), (183, 270425), (305, 162255), (373, 132675), (435, 113765), (725, 68259), (915, 54085), (1119, 44225), (1525, 32451), (1769, 27975), (1865, 26535), (2175, 22753), (4575, 10817), (5307, 9325), (5595, 8845)]