55366584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 172730880

約数和(自身を除く): 117364296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 101, 104, 156, 168, 182, 202, 251, 273, 303, 312, 364, 404, 502, 546, 606, 707, 728, 753, 808, 1004, 1092, 1212, 1313, 1414, 1506, 1757, 2008, 2121, 2184, 2424, 2626, 2828, 3012, 3263, 3514, 3939, 4242, 5252, 5271, 5656, 6024, 6526, 7028, 7878, 8484, 9191, 9789, 10504, 10542, 13052, 14056, 15756, 16968, 18382, 19578, 21084, 22841, 25351, 26104, 27573, 31512, 36764, 39156, 42168, 45682, 50702, 55146, 68523, 73528, 76053, 78312, 91364, 101404, 110292, 137046, 152106, 177457, 182728, 202808, 220584, 274092, 304212, 329563, 354914, 532371, 548184, 608424, 659126, 709828, 988689, 1064742, 1318252, 1419656, 1977378, 2129484, 2306941, 2636504, 3954756, 4258968, 4613882, 6920823, 7909512, 9227764, 13841646, 18455528, 27683292, 55366584]

約数ペア:

[(1, 55366584), (2, 27683292), (3, 18455528), (4, 13841646), (6, 9227764), (7, 7909512), (8, 6920823), (12, 4613882), (13, 4258968), (14, 3954756), (21, 2636504), (24, 2306941), (26, 2129484), (28, 1977378), (39, 1419656), (42, 1318252), (52, 1064742), (56, 988689), (78, 709828), (84, 659126), (91, 608424), (101, 548184), (104, 532371), (156, 354914), (168, 329563), (182, 304212), (202, 274092), (251, 220584), (273, 202808), (303, 182728), (312, 177457), (364, 152106), (404, 137046), (502, 110292), (546, 101404), (606, 91364), (707, 78312), (728, 76053), (753, 73528), (808, 68523), (1004, 55146), (1092, 50702), (1212, 45682), (1313, 42168), (1414, 39156), (1506, 36764), (1757, 31512), (2008, 27573), (2121, 26104), (2184, 25351), (2424, 22841), (2626, 21084), (2828, 19578), (3012, 18382), (3263, 16968), (3514, 15756), (3939, 14056), (4242, 13052), (5252, 10542), (5271, 10504), (5656, 9789), (6024, 9191), (6526, 8484), (7028, 7878)]