52953040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{94559}}^1$

素因数の和:94579

約数の個数: 40

約数和(自身を含む): 140705280

約数和(自身を除く): 87752240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 94559, 189118, 378236, 472795, 661913, 756472, 945590, 1323826, 1512944, 1891180, 2647652, 3309565, 3782360, 5295304, 6619130, 7564720, 10590608, 13238260, 26476520, 52953040]

約数ペア:

[(1, 52953040), (2, 26476520), (4, 13238260), (5, 10590608), (7, 7564720), (8, 6619130), (10, 5295304), (14, 3782360), (16, 3309565), (20, 2647652), (28, 1891180), (35, 1512944), (40, 1323826), (56, 945590), (70, 756472), (80, 661913), (112, 472795), (140, 378236), (280, 189118), (560, 94559)]