53673040

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2551}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 125313408

約数和(自身を除く): 71640368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2551, 2630, 4208, 5102, 5260, 10204, 10520, 12755, 20408, 21040, 25510, 40816, 51020, 102040, 204080, 670913, 1341826, 2683652, 3354565, 5367304, 6709130, 10734608, 13418260, 26836520, 53673040]

約数ペア:

[(1, 53673040), (2, 26836520), (4, 13418260), (5, 10734608), (8, 6709130), (10, 5367304), (16, 3354565), (20, 2683652), (40, 1341826), (80, 670913), (263, 204080), (526, 102040), (1052, 51020), (1315, 40816), (2104, 25510), (2551, 21040), (2630, 20408), (4208, 12755), (5102, 10520), (5260, 10204)]