47938492

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12497}}^1$

素因数の和:12645

約数の個数: 24

約数和(自身を含む): 96584544

約数和(自身を除く): 48646052

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 12497, 24994, 49988, 87479, 174958, 349916, 1712089, 3424178, 6848356, 11984623, 23969246, 47938492]

約数ペア:

[(1, 47938492), (2, 23969246), (4, 11984623), (7, 6848356), (14, 3424178), (28, 1712089), (137, 349916), (274, 174958), (548, 87479), (959, 49988), (1918, 24994), (3836, 12497)]