55949850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 167132160

約数和(自身を除く): 111182310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 89, 90, 99, 110, 127, 150, 165, 178, 198, 225, 254, 267, 275, 330, 381, 445, 450, 495, 534, 550, 635, 762, 801, 825, 890, 979, 990, 1143, 1270, 1335, 1397, 1602, 1650, 1905, 1958, 2225, 2286, 2475, 2670, 2794, 2937, 3175, 3810, 4005, 4191, 4450, 4895, 4950, 5715, 5874, 6350, 6675, 6985, 8010, 8382, 8811, 9525, 9790, 11303, 11430, 12573, 13350, 13970, 14685, 17622, 19050, 20025, 20955, 22606, 24475, 25146, 28575, 29370, 33909, 34925, 40050, 41910, 44055, 48950, 56515, 57150, 62865, 67818, 69850, 73425, 88110, 101727, 104775, 113030, 124333, 125730, 146850, 169545, 203454, 209550, 220275, 248666, 282575, 314325, 339090, 372999, 440550, 508635, 565150, 621665, 628650, 745998, 847725, 1017270, 1118997, 1243330, 1695450, 1864995, 2237994, 2543175, 3108325, 3729990, 5086350, 5594985, 6216650, 9324975, 11189970, 18649950, 27974925, 55949850]

約数ペア:

[(1, 55949850), (2, 27974925), (3, 18649950), (5, 11189970), (6, 9324975), (9, 6216650), (10, 5594985), (11, 5086350), (15, 3729990), (18, 3108325), (22, 2543175), (25, 2237994), (30, 1864995), (33, 1695450), (45, 1243330), (50, 1118997), (55, 1017270), (66, 847725), (75, 745998), (89, 628650), (90, 621665), (99, 565150), (110, 508635), (127, 440550), (150, 372999), (165, 339090), (178, 314325), (198, 282575), (225, 248666), (254, 220275), (267, 209550), (275, 203454), (330, 169545), (381, 146850), (445, 125730), (450, 124333), (495, 113030), (534, 104775), (550, 101727), (635, 88110), (762, 73425), (801, 69850), (825, 67818), (890, 62865), (979, 57150), (990, 56515), (1143, 48950), (1270, 44055), (1335, 41910), (1397, 40050), (1602, 34925), (1650, 33909), (1905, 29370), (1958, 28575), (2225, 25146), (2286, 24475), (2475, 22606), (2670, 20955), (2794, 20025), (2937, 19050), (3175, 17622), (3810, 14685), (4005, 13970), (4191, 13350), (4450, 12573), (4895, 11430), (4950, 11303), (5715, 9790), (5874, 9525), (6350, 8811), (6675, 8382), (6985, 8010)]