52948360

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18133}}^1$

素因数の和:18217

約数の個数: 32

約数和(自身を含む): 120772440

約数和(自身を除く): 67824080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 18133, 36266, 72532, 90665, 145064, 181330, 362660, 725320, 1323709, 2647418, 5294836, 6618545, 10589672, 13237090, 26474180, 52948360]

約数ペア:

[(1, 52948360), (2, 26474180), (4, 13237090), (5, 10589672), (8, 6618545), (10, 5294836), (20, 2647418), (40, 1323709), (73, 725320), (146, 362660), (292, 181330), (365, 145064), (584, 90665), (730, 72532), (1460, 36266), (2920, 18133)]