51750760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27527}}^1$

素因数の和:27585

約数の個数: 32

約数和(自身を含む): 118920960

約数和(自身を除く): 67170200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 27527, 55054, 110108, 137635, 220216, 275270, 550540, 1101080, 1293769, 2587538, 5175076, 6468845, 10350152, 12937690, 25875380, 51750760]

約数ペア:

[(1, 51750760), (2, 25875380), (4, 12937690), (5, 10350152), (8, 6468845), (10, 5175076), (20, 2587538), (40, 1293769), (47, 1101080), (94, 550540), (188, 275270), (235, 220216), (376, 137635), (470, 110108), (940, 55054), (1880, 27527)]