55538406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 166786560

約数和(自身を除く): 111248154

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 37, 38, 42, 54, 57, 63, 66, 74, 77, 99, 111, 114, 126, 133, 154, 171, 189, 198, 209, 222, 231, 259, 266, 297, 333, 342, 361, 378, 399, 407, 418, 462, 513, 518, 594, 627, 666, 693, 703, 722, 777, 798, 814, 999, 1026, 1083, 1197, 1221, 1254, 1386, 1406, 1463, 1554, 1881, 1998, 2079, 2109, 2166, 2331, 2394, 2442, 2527, 2849, 2926, 3249, 3591, 3663, 3762, 3971, 4158, 4218, 4389, 4662, 4921, 5054, 5643, 5698, 6327, 6498, 6993, 7182, 7326, 7581, 7733, 7942, 8547, 8778, 9747, 9842, 10989, 11286, 11913, 12654, 13167, 13357, 13986, 14763, 15162, 15466, 17094, 18981, 19494, 21978, 22743, 23199, 23826, 25641, 26334, 26714, 27797, 29526, 35739, 37962, 39501, 40071, 44289, 45486, 46398, 51282, 54131, 55594, 68229, 69597, 71478, 76923, 79002, 80142, 83391, 88578, 93499, 107217, 108262, 120213, 132867, 136458, 139194, 146927, 153846, 162393, 166782, 186998, 208791, 214434, 240426, 250173, 265734, 280497, 293854, 324786, 360639, 417582, 440781, 487179, 500346, 560994, 721278, 750519, 841491, 881562, 974358, 1028489, 1322343, 1461537, 1501038, 1682982, 2056978, 2524473, 2644686, 2923074, 3085467, 3967029, 5048946, 6170934, 7934058, 9256401, 18512802, 27769203, 55538406]

約数ペア:

[(1, 55538406), (2, 27769203), (3, 18512802), (6, 9256401), (7, 7934058), (9, 6170934), (11, 5048946), (14, 3967029), (18, 3085467), (19, 2923074), (21, 2644686), (22, 2524473), (27, 2056978), (33, 1682982), (37, 1501038), (38, 1461537), (42, 1322343), (54, 1028489), (57, 974358), (63, 881562), (66, 841491), (74, 750519), (77, 721278), (99, 560994), (111, 500346), (114, 487179), (126, 440781), (133, 417582), (154, 360639), (171, 324786), (189, 293854), (198, 280497), (209, 265734), (222, 250173), (231, 240426), (259, 214434), (266, 208791), (297, 186998), (333, 166782), (342, 162393), (361, 153846), (378, 146927), (399, 139194), (407, 136458), (418, 132867), (462, 120213), (513, 108262), (518, 107217), (594, 93499), (627, 88578), (666, 83391), (693, 80142), (703, 79002), (722, 76923), (777, 71478), (798, 69597), (814, 68229), (999, 55594), (1026, 54131), (1083, 51282), (1197, 46398), (1221, 45486), (1254, 44289), (1386, 40071), (1406, 39501), (1463, 37962), (1554, 35739), (1881, 29526), (1998, 27797), (2079, 26714), (2109, 26334), (2166, 25641), (2331, 23826), (2394, 23199), (2442, 22743), (2527, 21978), (2849, 19494), (2926, 18981), (3249, 17094), (3591, 15466), (3663, 15162), (3762, 14763), (3971, 13986), (4158, 13357), (4218, 13167), (4389, 12654), (4662, 11913), (4921, 11286), (5054, 10989), (5643, 9842), (5698, 9747), (6327, 8778), (6498, 8547), (6993, 7942), (7182, 7733), (7326, 7581)]