55485648

素因数分解:

$2^4\times 3^6\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 140

約数和(自身を含む): 165891168

約数和(自身を除く): 110405520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 71, 72, 81, 108, 134, 142, 144, 162, 201, 213, 216, 243, 268, 284, 324, 402, 426, 432, 486, 536, 568, 603, 639, 648, 729, 804, 852, 972, 1072, 1136, 1206, 1278, 1296, 1458, 1608, 1704, 1809, 1917, 1944, 2412, 2556, 2916, 3216, 3408, 3618, 3834, 3888, 4757, 4824, 5112, 5427, 5751, 5832, 7236, 7668, 9514, 9648, 10224, 10854, 11502, 11664, 14271, 14472, 15336, 16281, 17253, 19028, 21708, 23004, 28542, 28944, 30672, 32562, 34506, 38056, 42813, 43416, 46008, 48843, 51759, 57084, 65124, 69012, 76112, 85626, 86832, 92016, 97686, 103518, 114168, 128439, 130248, 138024, 171252, 195372, 207036, 228336, 256878, 260496, 276048, 342504, 385317, 390744, 414072, 513756, 685008, 770634, 781488, 828144, 1027512, 1155951, 1541268, 2055024, 2311902, 3082536, 3467853, 4623804, 6165072, 6935706, 9247608, 13871412, 18495216, 27742824, 55485648]

約数ペア:

[(1, 55485648), (2, 27742824), (3, 18495216), (4, 13871412), (6, 9247608), (8, 6935706), (9, 6165072), (12, 4623804), (16, 3467853), (18, 3082536), (24, 2311902), (27, 2055024), (36, 1541268), (48, 1155951), (54, 1027512), (67, 828144), (71, 781488), (72, 770634), (81, 685008), (108, 513756), (134, 414072), (142, 390744), (144, 385317), (162, 342504), (201, 276048), (213, 260496), (216, 256878), (243, 228336), (268, 207036), (284, 195372), (324, 171252), (402, 138024), (426, 130248), (432, 128439), (486, 114168), (536, 103518), (568, 97686), (603, 92016), (639, 86832), (648, 85626), (729, 76112), (804, 69012), (852, 65124), (972, 57084), (1072, 51759), (1136, 48843), (1206, 46008), (1278, 43416), (1296, 42813), (1458, 38056), (1608, 34506), (1704, 32562), (1809, 30672), (1917, 28944), (1944, 28542), (2412, 23004), (2556, 21708), (2916, 19028), (3216, 17253), (3408, 16281), (3618, 15336), (3834, 14472), (3888, 14271), (4757, 11664), (4824, 11502), (5112, 10854), (5427, 10224), (5751, 9648), (5832, 9514), (7236, 7668)]