49833040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15193}}^1$

素因数の和:15247

約数の個数: 40

約数和(自身を含む): 118695528

約数和(自身を除く): 68862488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15193, 30386, 60772, 75965, 121544, 151930, 243088, 303860, 607720, 622913, 1215440, 1245826, 2491652, 3114565, 4983304, 6229130, 9966608, 12458260, 24916520, 49833040]

約数ペア:

[(1, 49833040), (2, 24916520), (4, 12458260), (5, 9966608), (8, 6229130), (10, 4983304), (16, 3114565), (20, 2491652), (40, 1245826), (41, 1215440), (80, 622913), (82, 607720), (164, 303860), (205, 243088), (328, 151930), (410, 121544), (656, 75965), (820, 60772), (1640, 30386), (3280, 15193)]