47821290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 89036310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 29, 30, 33, 38, 55, 57, 58, 66, 87, 95, 110, 114, 145, 165, 174, 190, 209, 263, 285, 290, 319, 330, 418, 435, 526, 551, 570, 627, 638, 789, 870, 957, 1045, 1102, 1254, 1315, 1578, 1595, 1653, 1914, 2090, 2630, 2755, 2893, 3135, 3190, 3306, 3945, 4785, 4997, 5510, 5786, 6061, 6270, 7627, 7890, 8265, 8679, 9570, 9994, 12122, 14465, 14991, 15254, 16530, 17358, 18183, 22881, 24985, 28930, 29982, 30305, 36366, 38135, 43395, 45762, 49970, 54967, 60610, 74955, 76270, 83897, 86790, 90915, 109934, 114405, 144913, 149910, 164901, 167794, 181830, 228810, 251691, 274835, 289826, 329802, 419485, 434739, 503382, 549670, 724565, 824505, 838970, 869478, 1258455, 1449130, 1594043, 1649010, 2173695, 2516910, 3188086, 4347390, 4782129, 7970215, 9564258, 15940430, 23910645, 47821290]

約数ペア:

[(1, 47821290), (2, 23910645), (3, 15940430), (5, 9564258), (6, 7970215), (10, 4782129), (11, 4347390), (15, 3188086), (19, 2516910), (22, 2173695), (29, 1649010), (30, 1594043), (33, 1449130), (38, 1258455), (55, 869478), (57, 838970), (58, 824505), (66, 724565), (87, 549670), (95, 503382), (110, 434739), (114, 419485), (145, 329802), (165, 289826), (174, 274835), (190, 251691), (209, 228810), (263, 181830), (285, 167794), (290, 164901), (319, 149910), (330, 144913), (418, 114405), (435, 109934), (526, 90915), (551, 86790), (570, 83897), (627, 76270), (638, 74955), (789, 60610), (870, 54967), (957, 49970), (1045, 45762), (1102, 43395), (1254, 38135), (1315, 36366), (1578, 30305), (1595, 29982), (1653, 28930), (1914, 24985), (2090, 22881), (2630, 18183), (2755, 17358), (2893, 16530), (3135, 15254), (3190, 14991), (3306, 14465), (3945, 12122), (4785, 9994), (4997, 9570), (5510, 8679), (5786, 8265), (6061, 7890), (6270, 7627)]