49819917

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 77664096

約数和(自身を除く): 27844179

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1493, 1589, 4479, 4767, 10451, 11123, 31353, 33369, 73157, 219471, 338911, 1016733, 2372377, 7117131, 16606639, 49819917]

約数ペア:

[(1, 49819917), (3, 16606639), (7, 7117131), (21, 2372377), (49, 1016733), (147, 338911), (227, 219471), (681, 73157), (1493, 33369), (1589, 31353), (4479, 11123), (4767, 10451)]