51770740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{369791}}^1$

素因数の和:369807

約数の個数: 24

約数和(自身を含む): 124250112

約数和(自身を除く): 72479372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 369791, 739582, 1479164, 1848955, 2588537, 3697910, 5177074, 7395820, 10354148, 12942685, 25885370, 51770740]

約数ペア:

[(1, 51770740), (2, 25885370), (4, 12942685), (5, 10354148), (7, 7395820), (10, 5177074), (14, 3697910), (20, 2588537), (28, 1848955), (35, 1479164), (70, 739582), (140, 369791)]