54898884

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 153679680

約数和(自身を除く): 98780796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 81, 92, 106, 108, 138, 139, 159, 162, 207, 212, 276, 278, 318, 324, 414, 417, 477, 556, 621, 636, 828, 834, 954, 1219, 1242, 1251, 1431, 1668, 1863, 1908, 2438, 2484, 2502, 2862, 3197, 3657, 3726, 3753, 4293, 4876, 5004, 5724, 6394, 7314, 7367, 7452, 7506, 8586, 9591, 10971, 11259, 12788, 14628, 14734, 15012, 17172, 19182, 21942, 22101, 22518, 28773, 29468, 32913, 38364, 43884, 44202, 45036, 57546, 65826, 66303, 86319, 88404, 98739, 115092, 131652, 132606, 169441, 172638, 197478, 198909, 258957, 265212, 338882, 345276, 394956, 397818, 508323, 517914, 596727, 677764, 795636, 1016646, 1035828, 1193454, 1524969, 2033292, 2386908, 3049938, 4574907, 6099876, 9149814, 13724721, 18299628, 27449442, 54898884]

約数ペア:

[(1, 54898884), (2, 27449442), (3, 18299628), (4, 13724721), (6, 9149814), (9, 6099876), (12, 4574907), (18, 3049938), (23, 2386908), (27, 2033292), (36, 1524969), (46, 1193454), (53, 1035828), (54, 1016646), (69, 795636), (81, 677764), (92, 596727), (106, 517914), (108, 508323), (138, 397818), (139, 394956), (159, 345276), (162, 338882), (207, 265212), (212, 258957), (276, 198909), (278, 197478), (318, 172638), (324, 169441), (414, 132606), (417, 131652), (477, 115092), (556, 98739), (621, 88404), (636, 86319), (828, 66303), (834, 65826), (954, 57546), (1219, 45036), (1242, 44202), (1251, 43884), (1431, 38364), (1668, 32913), (1863, 29468), (1908, 28773), (2438, 22518), (2484, 22101), (2502, 21942), (2862, 19182), (3197, 17172), (3657, 15012), (3726, 14734), (3753, 14628), (4293, 12788), (4876, 11259), (5004, 10971), (5724, 9591), (6394, 8586), (7314, 7506), (7367, 7452)]