55159356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 165908736

約数和(自身を除く): 110749380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 107, 114, 119, 133, 204, 214, 228, 238, 266, 321, 323, 357, 361, 399, 428, 476, 532, 642, 646, 714, 722, 749, 798, 969, 1083, 1284, 1292, 1428, 1444, 1498, 1596, 1819, 1938, 2033, 2166, 2247, 2261, 2527, 2996, 3638, 3876, 4066, 4332, 4494, 4522, 5054, 5457, 6099, 6137, 6783, 7276, 7581, 8132, 8988, 9044, 10108, 10914, 12198, 12274, 12733, 13566, 14231, 15162, 18411, 21828, 24396, 24548, 25466, 27132, 28462, 30324, 34561, 36822, 38199, 38627, 42693, 42959, 50932, 56924, 69122, 73644, 76398, 77254, 85386, 85918, 103683, 115881, 128877, 138244, 152796, 154508, 170772, 171836, 207366, 231762, 241927, 257754, 270389, 414732, 463524, 483854, 515508, 540778, 656659, 725781, 811167, 967708, 1081556, 1313318, 1451562, 1622334, 1969977, 2626636, 2903124, 3244668, 3939954, 4596613, 7879908, 9193226, 13789839, 18386452, 27579678, 55159356]

約数ペア:

[(1, 55159356), (2, 27579678), (3, 18386452), (4, 13789839), (6, 9193226), (7, 7879908), (12, 4596613), (14, 3939954), (17, 3244668), (19, 2903124), (21, 2626636), (28, 1969977), (34, 1622334), (38, 1451562), (42, 1313318), (51, 1081556), (57, 967708), (68, 811167), (76, 725781), (84, 656659), (102, 540778), (107, 515508), (114, 483854), (119, 463524), (133, 414732), (204, 270389), (214, 257754), (228, 241927), (238, 231762), (266, 207366), (321, 171836), (323, 170772), (357, 154508), (361, 152796), (399, 138244), (428, 128877), (476, 115881), (532, 103683), (642, 85918), (646, 85386), (714, 77254), (722, 76398), (749, 73644), (798, 69122), (969, 56924), (1083, 50932), (1284, 42959), (1292, 42693), (1428, 38627), (1444, 38199), (1498, 36822), (1596, 34561), (1819, 30324), (1938, 28462), (2033, 27132), (2166, 25466), (2247, 24548), (2261, 24396), (2527, 21828), (2996, 18411), (3638, 15162), (3876, 14231), (4066, 13566), (4332, 12733), (4494, 12274), (4522, 12198), (5054, 10914), (5457, 10108), (6099, 9044), (6137, 8988), (6783, 8132), (7276, 7581)]