51514512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 153323520

約数和(自身を除く): 101809008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1103, 1112, 1668, 1946, 2206, 2224, 2919, 3309, 3336, 3892, 4412, 5838, 6618, 6672, 7721, 7784, 8824, 11676, 13236, 15442, 15568, 17648, 23163, 23352, 26472, 30884, 46326, 46704, 52944, 61768, 92652, 123536, 153317, 185304, 306634, 370608, 459951, 613268, 919902, 1073219, 1226536, 1839804, 2146438, 2453072, 3219657, 3679608, 4292876, 6439314, 7359216, 8585752, 12878628, 17171504, 25757256, 51514512]

約数ペア:

[(1, 51514512), (2, 25757256), (3, 17171504), (4, 12878628), (6, 8585752), (7, 7359216), (8, 6439314), (12, 4292876), (14, 3679608), (16, 3219657), (21, 2453072), (24, 2146438), (28, 1839804), (42, 1226536), (48, 1073219), (56, 919902), (84, 613268), (112, 459951), (139, 370608), (168, 306634), (278, 185304), (336, 153317), (417, 123536), (556, 92652), (834, 61768), (973, 52944), (1103, 46704), (1112, 46326), (1668, 30884), (1946, 26472), (2206, 23352), (2224, 23163), (2919, 17648), (3309, 15568), (3336, 15442), (3892, 13236), (4412, 11676), (5838, 8824), (6618, 7784), (6672, 7721)]