52568920

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2927}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 118584000

約数和(自身を除く): 66015080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 2927, 3592, 4490, 5854, 8980, 11708, 14635, 17960, 23416, 29270, 58540, 117080, 1314223, 2628446, 5256892, 6571115, 10513784, 13142230, 26284460, 52568920]

約数ペア:

[(1, 52568920), (2, 26284460), (4, 13142230), (5, 10513784), (8, 6571115), (10, 5256892), (20, 2628446), (40, 1314223), (449, 117080), (898, 58540), (1796, 29270), (2245, 23416), (2927, 17960), (3592, 14635), (4490, 11708), (5854, 8980)]