49032918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 128701440

約数和(自身を除く): 79668522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 37, 46, 54, 66, 69, 74, 97, 99, 111, 138, 194, 198, 207, 222, 253, 291, 297, 333, 407, 414, 506, 582, 594, 621, 666, 759, 814, 851, 873, 999, 1067, 1221, 1242, 1518, 1702, 1746, 1998, 2134, 2231, 2277, 2442, 2553, 2619, 3201, 3589, 3663, 4462, 4554, 5106, 5238, 6402, 6693, 6831, 7178, 7326, 7659, 9361, 9603, 10767, 10989, 13386, 13662, 15318, 18722, 19206, 20079, 21534, 21978, 22977, 24541, 28083, 28809, 32301, 39479, 40158, 45954, 49082, 56166, 57618, 60237, 64602, 73623, 78958, 82547, 84249, 96903, 118437, 120474, 147246, 165094, 168498, 193806, 220869, 236874, 247641, 252747, 355311, 441738, 495282, 505494, 662607, 710622, 742923, 908017, 1065933, 1325214, 1485846, 1816034, 2131866, 2228769, 2724051, 4457538, 5448102, 8172153, 16344306, 24516459, 49032918]

約数ペア:

[(1, 49032918), (2, 24516459), (3, 16344306), (6, 8172153), (9, 5448102), (11, 4457538), (18, 2724051), (22, 2228769), (23, 2131866), (27, 1816034), (33, 1485846), (37, 1325214), (46, 1065933), (54, 908017), (66, 742923), (69, 710622), (74, 662607), (97, 505494), (99, 495282), (111, 441738), (138, 355311), (194, 252747), (198, 247641), (207, 236874), (222, 220869), (253, 193806), (291, 168498), (297, 165094), (333, 147246), (407, 120474), (414, 118437), (506, 96903), (582, 84249), (594, 82547), (621, 78958), (666, 73623), (759, 64602), (814, 60237), (851, 57618), (873, 56166), (999, 49082), (1067, 45954), (1221, 40158), (1242, 39479), (1518, 32301), (1702, 28809), (1746, 28083), (1998, 24541), (2134, 22977), (2231, 21978), (2277, 21534), (2442, 20079), (2553, 19206), (2619, 18722), (3201, 15318), (3589, 13662), (3663, 13386), (4462, 10989), (4554, 10767), (5106, 9603), (5238, 9361), (6402, 7659), (6693, 7326), (6831, 7178)]