56148876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 176718080

約数和(自身を除く): 120569204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1303, 1539, 1596, 2052, 2268, 2394, 2606, 3078, 3591, 3909, 4788, 5212, 6156, 7182, 7818, 9121, 10773, 11727, 14364, 15636, 18242, 21546, 23454, 24757, 27363, 35181, 36484, 43092, 46908, 49514, 54726, 70362, 74271, 82089, 99028, 105543, 109452, 140724, 148542, 164178, 173299, 211086, 222813, 246267, 297084, 328356, 346598, 422172, 445626, 492534, 519897, 668439, 693196, 738801, 891252, 985068, 1039794, 1336878, 1477602, 1559691, 2005317, 2079588, 2673756, 2955204, 3119382, 4010634, 4679073, 6238764, 8021268, 9358146, 14037219, 18716292, 28074438, 56148876]

約数ペア:

[(1, 56148876), (2, 28074438), (3, 18716292), (4, 14037219), (6, 9358146), (7, 8021268), (9, 6238764), (12, 4679073), (14, 4010634), (18, 3119382), (19, 2955204), (21, 2673756), (27, 2079588), (28, 2005317), (36, 1559691), (38, 1477602), (42, 1336878), (54, 1039794), (57, 985068), (63, 891252), (76, 738801), (81, 693196), (84, 668439), (108, 519897), (114, 492534), (126, 445626), (133, 422172), (162, 346598), (171, 328356), (189, 297084), (228, 246267), (252, 222813), (266, 211086), (324, 173299), (342, 164178), (378, 148542), (399, 140724), (513, 109452), (532, 105543), (567, 99028), (684, 82089), (756, 74271), (798, 70362), (1026, 54726), (1134, 49514), (1197, 46908), (1303, 43092), (1539, 36484), (1596, 35181), (2052, 27363), (2268, 24757), (2394, 23454), (2606, 21546), (3078, 18242), (3591, 15636), (3909, 14364), (4788, 11727), (5212, 10773), (6156, 9121), (7182, 7818)]