51993872

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4259}}^1$

素因数の和:4383

約数の個数: 40

約数和(自身を含む): 116212800

約数和(自身を除く): 64218928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 4259, 6104, 8518, 12208, 17036, 29813, 34072, 59626, 68144, 119252, 238504, 464231, 477008, 928462, 1856924, 3249617, 3713848, 6499234, 7427696, 12998468, 25996936, 51993872]

約数ペア:

[(1, 51993872), (2, 25996936), (4, 12998468), (7, 7427696), (8, 6499234), (14, 3713848), (16, 3249617), (28, 1856924), (56, 928462), (109, 477008), (112, 464231), (218, 238504), (436, 119252), (763, 68144), (872, 59626), (1526, 34072), (1744, 29813), (3052, 17036), (4259, 12208), (6104, 8518)]