51639498

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6091}}^1$

素因数の和:6259

約数の個数: 32

約数和(自身を含む): 115504320

約数和(自身を除く): 63864822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 6091, 8478, 12182, 18273, 36546, 54819, 109638, 164457, 328914, 956287, 1912574, 2868861, 5737722, 8606583, 17213166, 25819749, 51639498]

約数ペア:

[(1, 51639498), (2, 25819749), (3, 17213166), (6, 8606583), (9, 5737722), (18, 2868861), (27, 1912574), (54, 956287), (157, 328914), (314, 164457), (471, 109638), (942, 54819), (1413, 36546), (2826, 18273), (4239, 12182), (6091, 8478)]