49086220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57077}}^1$

素因数の和:57129

約数の個数: 24

約数和(自身を含む): 105480144

約数和(自身を除く): 56393924

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 57077, 114154, 228308, 285385, 570770, 1141540, 2454311, 4908622, 9817244, 12271555, 24543110, 49086220]

約数ペア:

[(1, 49086220), (2, 24543110), (4, 12271555), (5, 9817244), (10, 4908622), (20, 2454311), (43, 1141540), (86, 570770), (172, 285385), (215, 228308), (430, 114154), (860, 57077)]