52678418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 89582976

約数和(自身を除く): 36904558

約数列:

[1, 2, 13, 23, 26, 46, 137, 274, 299, 598, 643, 1286, 1781, 3151, 3562, 6302, 8359, 14789, 16718, 29578, 40963, 81926, 88091, 176182, 192257, 384514, 1145183, 2026093, 2290366, 4052186, 26339209, 52678418]

約数ペア:

[(1, 52678418), (2, 26339209), (13, 4052186), (23, 2290366), (26, 2026093), (46, 1145183), (137, 384514), (274, 192257), (299, 176182), (598, 88091), (643, 81926), (1286, 40963), (1781, 29578), (3151, 16718), (3562, 14789), (6302, 8359)]