51639768

素因数分解:

$2^3\times 3^4\times {\mathrm{79691}}^1$

素因数の和:79709

約数の個数: 40

約数和(自身を含む): 144640980

約数和(自身を除く): 93001212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 79691, 159382, 239073, 318764, 478146, 637528, 717219, 956292, 1434438, 1912584, 2151657, 2868876, 4303314, 5737752, 6454971, 8606628, 12909942, 17213256, 25819884, 51639768]

約数ペア:

[(1, 51639768), (2, 25819884), (3, 17213256), (4, 12909942), (6, 8606628), (8, 6454971), (9, 5737752), (12, 4303314), (18, 2868876), (24, 2151657), (27, 1912584), (36, 1434438), (54, 956292), (72, 717219), (81, 637528), (108, 478146), (162, 318764), (216, 239073), (324, 159382), (648, 79691)]