51447648

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{10937}}^1$

素因数の和:10964

約数の個数: 72

約数和(自身を含む): 157113432

約数和(自身を除く): 105665784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 10937, 21874, 32811, 43748, 65622, 76559, 87496, 131244, 153118, 174992, 229677, 262488, 306236, 349984, 459354, 524976, 535913, 612472, 918708, 1049952, 1071826, 1224944, 1607739, 1837416, 2143652, 2449888, 3215478, 3674832, 4287304, 6430956, 7349664, 8574608, 12861912, 17149216, 25723824, 51447648]

約数ペア:

[(1, 51447648), (2, 25723824), (3, 17149216), (4, 12861912), (6, 8574608), (7, 7349664), (8, 6430956), (12, 4287304), (14, 3674832), (16, 3215478), (21, 2449888), (24, 2143652), (28, 1837416), (32, 1607739), (42, 1224944), (48, 1071826), (49, 1049952), (56, 918708), (84, 612472), (96, 535913), (98, 524976), (112, 459354), (147, 349984), (168, 306236), (196, 262488), (224, 229677), (294, 174992), (336, 153118), (392, 131244), (588, 87496), (672, 76559), (784, 65622), (1176, 43748), (1568, 32811), (2352, 21874), (4704, 10937)]