51048858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 134369280

約数和(自身を除く): 83320422

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 53, 57, 71, 102, 106, 114, 119, 133, 142, 159, 213, 238, 266, 318, 323, 357, 371, 399, 426, 497, 646, 714, 742, 798, 901, 969, 994, 1007, 1113, 1207, 1349, 1491, 1802, 1938, 2014, 2226, 2261, 2414, 2698, 2703, 2982, 3021, 3621, 3763, 4047, 4522, 5406, 6042, 6307, 6783, 7049, 7242, 7526, 8094, 8449, 9443, 11289, 12614, 13566, 14098, 16898, 17119, 18886, 18921, 21147, 22578, 22933, 25347, 26341, 28329, 34238, 37842, 42294, 45866, 50694, 51357, 52682, 56658, 63971, 68799, 71497, 79023, 102714, 119833, 127942, 137598, 142994, 158046, 160531, 191913, 214491, 239666, 321062, 359499, 383826, 428982, 447797, 481593, 500479, 718998, 895594, 963186, 1000958, 1215449, 1343391, 1501437, 2430898, 2686782, 3002874, 3646347, 7292694, 8508143, 17016286, 25524429, 51048858]

約数ペア:

[(1, 51048858), (2, 25524429), (3, 17016286), (6, 8508143), (7, 7292694), (14, 3646347), (17, 3002874), (19, 2686782), (21, 2430898), (34, 1501437), (38, 1343391), (42, 1215449), (51, 1000958), (53, 963186), (57, 895594), (71, 718998), (102, 500479), (106, 481593), (114, 447797), (119, 428982), (133, 383826), (142, 359499), (159, 321062), (213, 239666), (238, 214491), (266, 191913), (318, 160531), (323, 158046), (357, 142994), (371, 137598), (399, 127942), (426, 119833), (497, 102714), (646, 79023), (714, 71497), (742, 68799), (798, 63971), (901, 56658), (969, 52682), (994, 51357), (1007, 50694), (1113, 45866), (1207, 42294), (1349, 37842), (1491, 34238), (1802, 28329), (1938, 26341), (2014, 25347), (2226, 22933), (2261, 22578), (2414, 21147), (2698, 18921), (2703, 18886), (2982, 17119), (3021, 16898), (3621, 14098), (3763, 13566), (4047, 12614), (4522, 11289), (5406, 9443), (6042, 8449), (6307, 8094), (6783, 7526), (7049, 7242)]