51146648

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2617}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 109956000

約数和(自身を除く): 58809352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2617, 2792, 4886, 5234, 9772, 10468, 18319, 19544, 20936, 36638, 73276, 146552, 913333, 1826666, 3653332, 6393331, 7306664, 12786662, 25573324, 51146648]

約数ペア:

[(1, 51146648), (2, 25573324), (4, 12786662), (7, 7306664), (8, 6393331), (14, 3653332), (28, 1826666), (56, 913333), (349, 146552), (698, 73276), (1396, 36638), (2443, 20936), (2617, 19544), (2792, 18319), (4886, 10468), (5234, 9772)]