49531788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 131808768

約数和(自身を除く): 82276980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 207, 276, 326, 367, 414, 489, 652, 734, 828, 978, 1101, 1467, 1468, 1956, 2202, 2934, 3303, 3749, 4404, 5868, 6606, 7498, 8441, 11247, 13212, 14996, 16882, 22494, 25323, 33741, 33764, 44988, 50646, 59821, 67482, 75969, 101292, 119642, 134964, 151938, 179463, 239284, 303876, 358926, 538389, 717852, 1076778, 1375883, 2153556, 2751766, 4127649, 5503532, 8255298, 12382947, 16510596, 24765894, 49531788]

約数ペア:

[(1, 49531788), (2, 24765894), (3, 16510596), (4, 12382947), (6, 8255298), (9, 5503532), (12, 4127649), (18, 2751766), (23, 2153556), (36, 1375883), (46, 1076778), (69, 717852), (92, 538389), (138, 358926), (163, 303876), (207, 239284), (276, 179463), (326, 151938), (367, 134964), (414, 119642), (489, 101292), (652, 75969), (734, 67482), (828, 59821), (978, 50646), (1101, 44988), (1467, 33764), (1468, 33741), (1956, 25323), (2202, 22494), (2934, 16882), (3303, 14996), (3749, 13212), (4404, 11247), (5868, 8441), (6606, 7498)]