51639144

素因数分解:

$2^3\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{1709}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 77636856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1259, 1709, 2518, 3418, 3777, 5036, 5127, 6836, 7554, 10072, 10254, 13672, 15108, 20508, 30216, 41016, 2151631, 4303262, 6454893, 8606524, 12909786, 17213048, 25819572, 51639144]

約数ペア:

[(1, 51639144), (2, 25819572), (3, 17213048), (4, 12909786), (6, 8606524), (8, 6454893), (12, 4303262), (24, 2151631), (1259, 41016), (1709, 30216), (2518, 20508), (3418, 15108), (3777, 13672), (5036, 10254), (5127, 10072), (6836, 7554)]