51810648

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20959}}^1$

素因数の和:21071

約数の個数: 32

約数和(自身を含む): 130790400

約数和(自身を除く): 78979752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 20959, 41918, 62877, 83836, 125754, 167672, 251508, 503016, 2158777, 4317554, 6476331, 8635108, 12952662, 17270216, 25905324, 51810648]

約数ペア:

[(1, 51810648), (2, 25905324), (3, 17270216), (4, 12952662), (6, 8635108), (8, 6476331), (12, 4317554), (24, 2158777), (103, 503016), (206, 251508), (309, 167672), (412, 125754), (618, 83836), (824, 62877), (1236, 41918), (2472, 20959)]