51082108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 126403200

約数和(自身を除く): 75321092

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 43, 44, 49, 58, 76, 77, 86, 98, 116, 133, 154, 172, 196, 203, 209, 266, 301, 308, 319, 406, 418, 473, 532, 539, 551, 602, 638, 812, 817, 836, 931, 946, 1078, 1102, 1204, 1247, 1276, 1421, 1463, 1634, 1862, 1892, 2107, 2156, 2204, 2233, 2494, 2842, 2926, 3268, 3311, 3724, 3857, 4214, 4466, 4988, 5684, 5719, 5852, 6061, 6622, 7714, 8428, 8729, 8932, 8987, 10241, 11438, 12122, 13244, 13717, 15428, 15631, 17458, 17974, 20482, 22876, 23177, 23693, 24244, 26999, 27434, 31262, 34916, 35948, 40033, 40964, 42427, 46354, 47386, 53998, 54868, 61103, 62524, 62909, 80066, 84854, 92708, 94772, 96019, 107996, 122206, 125818, 160132, 165851, 169708, 192038, 244412, 251636, 260623, 296989, 331702, 384076, 440363, 521246, 593978, 663404, 672133, 880726, 1042492, 1160957, 1187956, 1344266, 1761452, 1824361, 2321914, 2688532, 3648722, 4643828, 7297444, 12770527, 25541054, 51082108]

約数ペア:

[(1, 51082108), (2, 25541054), (4, 12770527), (7, 7297444), (11, 4643828), (14, 3648722), (19, 2688532), (22, 2321914), (28, 1824361), (29, 1761452), (38, 1344266), (43, 1187956), (44, 1160957), (49, 1042492), (58, 880726), (76, 672133), (77, 663404), (86, 593978), (98, 521246), (116, 440363), (133, 384076), (154, 331702), (172, 296989), (196, 260623), (203, 251636), (209, 244412), (266, 192038), (301, 169708), (308, 165851), (319, 160132), (406, 125818), (418, 122206), (473, 107996), (532, 96019), (539, 94772), (551, 92708), (602, 84854), (638, 80066), (812, 62909), (817, 62524), (836, 61103), (931, 54868), (946, 53998), (1078, 47386), (1102, 46354), (1204, 42427), (1247, 40964), (1276, 40033), (1421, 35948), (1463, 34916), (1634, 31262), (1862, 27434), (1892, 26999), (2107, 24244), (2156, 23693), (2204, 23177), (2233, 22876), (2494, 20482), (2842, 17974), (2926, 17458), (3268, 15631), (3311, 15428), (3724, 13717), (3857, 13244), (4214, 12122), (4466, 11438), (4988, 10241), (5684, 8987), (5719, 8932), (5852, 8729), (6061, 8428), (6622, 7714)]