55559640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9851}}^1$

素因数の和:9912

約数の個数: 64

約数和(自身を含む): 170242560

約数和(自身を除く): 114682920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 9851, 19702, 29553, 39404, 49255, 59106, 78808, 98510, 118212, 147765, 197020, 236424, 295530, 394040, 462997, 591060, 925994, 1182120, 1388991, 1851988, 2314985, 2777982, 3703976, 4629970, 5555964, 6944955, 9259940, 11111928, 13889910, 18519880, 27779820, 55559640]

約数ペア:

[(1, 55559640), (2, 27779820), (3, 18519880), (4, 13889910), (5, 11111928), (6, 9259940), (8, 6944955), (10, 5555964), (12, 4629970), (15, 3703976), (20, 2777982), (24, 2314985), (30, 1851988), (40, 1388991), (47, 1182120), (60, 925994), (94, 591060), (120, 462997), (141, 394040), (188, 295530), (235, 236424), (282, 197020), (376, 147765), (470, 118212), (564, 98510), (705, 78808), (940, 59106), (1128, 49255), (1410, 39404), (1880, 29553), (2820, 19702), (5640, 9851)]