55656198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 138120528

約数和(自身を除く): 82464330

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 823, 867, 1326, 1646, 1734, 1989, 2469, 2601, 3757, 3978, 4938, 5202, 7407, 7514, 10699, 11271, 13991, 14814, 21398, 22542, 27982, 32097, 33813, 41973, 64194, 67626, 83946, 96291, 125919, 181883, 192582, 237847, 251838, 363766, 475694, 545649, 713541, 1091298, 1427082, 1636947, 2140623, 3092011, 3273894, 4281246, 6184022, 9276033, 18552066, 27828099, 55656198]

約数ペア:

[(1, 55656198), (2, 27828099), (3, 18552066), (6, 9276033), (9, 6184022), (13, 4281246), (17, 3273894), (18, 3092011), (26, 2140623), (34, 1636947), (39, 1427082), (51, 1091298), (78, 713541), (102, 545649), (117, 475694), (153, 363766), (221, 251838), (234, 237847), (289, 192582), (306, 181883), (442, 125919), (578, 96291), (663, 83946), (823, 67626), (867, 64194), (1326, 41973), (1646, 33813), (1734, 32097), (1989, 27982), (2469, 22542), (2601, 21398), (3757, 14814), (3978, 13991), (4938, 11271), (5202, 10699), (7407, 7514)]