66161950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{30773}}^1$

素因数の和:30828

約数の個数: 24

約数和(自身を含む): 125927208

約数和(自身を除く): 59765258

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 30773, 61546, 153865, 307730, 769325, 1323239, 1538650, 2646478, 6616195, 13232390, 33080975, 66161950]

約数ペア:

[(1, 66161950), (2, 33080975), (5, 13232390), (10, 6616195), (25, 2646478), (43, 1538650), (50, 1323239), (86, 769325), (215, 307730), (430, 153865), (1075, 61546), (2150, 30773)]