51331896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 177914880

約数和(自身を除く): 126582984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 56, 63, 66, 72, 77, 84, 88, 94, 99, 126, 132, 141, 154, 168, 188, 197, 198, 231, 252, 264, 282, 308, 329, 376, 394, 396, 423, 462, 504, 517, 564, 591, 616, 658, 693, 788, 792, 846, 924, 987, 1034, 1128, 1182, 1316, 1379, 1386, 1551, 1576, 1692, 1773, 1848, 1974, 2068, 2167, 2364, 2632, 2758, 2772, 2961, 3102, 3384, 3546, 3619, 3948, 4136, 4137, 4334, 4653, 4728, 5516, 5544, 5922, 6204, 6501, 7092, 7238, 7896, 8274, 8668, 9259, 9306, 10857, 11032, 11844, 12408, 12411, 13002, 14184, 14476, 15169, 16548, 17336, 18518, 18612, 19503, 21714, 23688, 24822, 26004, 27777, 28952, 30338, 32571, 33096, 37036, 37224, 39006, 43428, 45507, 49644, 52008, 55554, 60676, 64813, 65142, 74072, 78012, 83331, 86856, 91014, 99288, 101849, 111108, 121352, 129626, 130284, 136521, 156024, 166662, 182028, 194439, 203698, 222216, 259252, 260568, 273042, 305547, 333324, 364056, 388878, 407396, 518504, 546084, 583317, 611094, 666648, 712943, 777756, 814792, 916641, 1092168, 1166634, 1222188, 1425886, 1555512, 1833282, 2138829, 2333268, 2444376, 2851772, 3666564, 4277658, 4666536, 5703544, 6416487, 7333128, 8555316, 12832974, 17110632, 25665948, 51331896]

約数ペア:

[(1, 51331896), (2, 25665948), (3, 17110632), (4, 12832974), (6, 8555316), (7, 7333128), (8, 6416487), (9, 5703544), (11, 4666536), (12, 4277658), (14, 3666564), (18, 2851772), (21, 2444376), (22, 2333268), (24, 2138829), (28, 1833282), (33, 1555512), (36, 1425886), (42, 1222188), (44, 1166634), (47, 1092168), (56, 916641), (63, 814792), (66, 777756), (72, 712943), (77, 666648), (84, 611094), (88, 583317), (94, 546084), (99, 518504), (126, 407396), (132, 388878), (141, 364056), (154, 333324), (168, 305547), (188, 273042), (197, 260568), (198, 259252), (231, 222216), (252, 203698), (264, 194439), (282, 182028), (308, 166662), (329, 156024), (376, 136521), (394, 130284), (396, 129626), (423, 121352), (462, 111108), (504, 101849), (517, 99288), (564, 91014), (591, 86856), (616, 83331), (658, 78012), (693, 74072), (788, 65142), (792, 64813), (846, 60676), (924, 55554), (987, 52008), (1034, 49644), (1128, 45507), (1182, 43428), (1316, 39006), (1379, 37224), (1386, 37036), (1551, 33096), (1576, 32571), (1692, 30338), (1773, 28952), (1848, 27777), (1974, 26004), (2068, 24822), (2167, 23688), (2364, 21714), (2632, 19503), (2758, 18612), (2772, 18518), (2961, 17336), (3102, 16548), (3384, 15169), (3546, 14476), (3619, 14184), (3948, 13002), (4136, 12411), (4137, 12408), (4334, 11844), (4653, 11032), (4728, 10857), (5516, 9306), (5544, 9259), (5922, 8668), (6204, 8274), (6501, 7896), (7092, 7238)]