51937920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 183306240

約数和(自身を除く): 131368320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 127, 128, 142, 144, 160, 180, 192, 213, 240, 254, 284, 288, 320, 355, 360, 381, 384, 426, 480, 508, 568, 576, 635, 639, 640, 710, 720, 762, 852, 960, 1016, 1065, 1136, 1143, 1152, 1270, 1278, 1420, 1440, 1524, 1704, 1905, 1920, 2032, 2130, 2272, 2286, 2540, 2556, 2840, 2880, 3048, 3195, 3408, 3810, 4064, 4260, 4544, 4572, 5080, 5112, 5680, 5715, 5760, 6096, 6390, 6816, 7620, 8128, 8520, 9017, 9088, 9144, 10160, 10224, 11360, 11430, 12192, 12780, 13632, 15240, 16256, 17040, 18034, 18288, 20320, 20448, 22720, 22860, 24384, 25560, 27051, 27264, 30480, 34080, 36068, 36576, 40640, 40896, 45085, 45440, 45720, 48768, 51120, 54102, 60960, 68160, 72136, 73152, 81153, 81280, 81792, 90170, 91440, 102240, 108204, 121920, 135255, 136320, 144272, 146304, 162306, 180340, 182880, 204480, 216408, 243840, 270510, 288544, 324612, 360680, 365760, 405765, 408960, 432816, 541020, 577088, 649224, 721360, 731520, 811530, 865632, 1082040, 1154176, 1298448, 1442720, 1623060, 1731264, 2164080, 2596896, 2885440, 3246120, 3462528, 4328160, 5193792, 5770880, 6492240, 8656320, 10387584, 12984480, 17312640, 25968960, 51937920]

約数ペア:

[(1, 51937920), (2, 25968960), (3, 17312640), (4, 12984480), (5, 10387584), (6, 8656320), (8, 6492240), (9, 5770880), (10, 5193792), (12, 4328160), (15, 3462528), (16, 3246120), (18, 2885440), (20, 2596896), (24, 2164080), (30, 1731264), (32, 1623060), (36, 1442720), (40, 1298448), (45, 1154176), (48, 1082040), (60, 865632), (64, 811530), (71, 731520), (72, 721360), (80, 649224), (90, 577088), (96, 541020), (120, 432816), (127, 408960), (128, 405765), (142, 365760), (144, 360680), (160, 324612), (180, 288544), (192, 270510), (213, 243840), (240, 216408), (254, 204480), (284, 182880), (288, 180340), (320, 162306), (355, 146304), (360, 144272), (381, 136320), (384, 135255), (426, 121920), (480, 108204), (508, 102240), (568, 91440), (576, 90170), (635, 81792), (639, 81280), (640, 81153), (710, 73152), (720, 72136), (762, 68160), (852, 60960), (960, 54102), (1016, 51120), (1065, 48768), (1136, 45720), (1143, 45440), (1152, 45085), (1270, 40896), (1278, 40640), (1420, 36576), (1440, 36068), (1524, 34080), (1704, 30480), (1905, 27264), (1920, 27051), (2032, 25560), (2130, 24384), (2272, 22860), (2286, 22720), (2540, 20448), (2556, 20320), (2840, 18288), (2880, 18034), (3048, 17040), (3195, 16256), (3408, 15240), (3810, 13632), (4064, 12780), (4260, 12192), (4544, 11430), (4572, 11360), (5080, 10224), (5112, 10160), (5680, 9144), (5715, 9088), (5760, 9017), (6096, 8520), (6390, 8128), (6816, 7620)]