49057981440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245683}}^1$

素因数の和:245724

約数の個数: 176

約数和(自身を含む): 168979489728

約数和(自身を除く): 119921508288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 39936, 49920, 66560, 99840, 199680, 245683, 491366, 737049, 982732, 1228415, 1474098, 1965464, 2456830, 2948196, 3193879, 3685245, 3930928, 4913660, 5896392, 6387758, 7370490, 7861856, 9581637, 9827320, 11792784, 12775516, 14740980, 15723712, 15969395, 19163274, 19654640, 23585568, 25551032, 29481960, 31447424, 31938790, 38326548, 39309280, 47171136, 47908185, 51102064, 58963920, 62894848, 63877580, 76653096, 78618560, 94342272, 95816370, 102204128, 117927840, 125789696, 127755160, 153306192, 157237120, 188684544, 191632740, 204408256, 235855680, 251579392, 255510320, 306612384, 314474240, 377369088, 383265480, 408816512, 471711360, 511020640, 613224768, 628948480, 754738176, 766530960, 817633024, 943422720, 1022041280, 1226449536, 1257896960, 1533061920, 1635266048, 1886845440, 2044082560, 2452899072, 3066123840, 3270532096, 3773690880, 4088165120, 4905798144, 6132247680, 8176330240, 9811596288, 12264495360, 16352660480, 24528990720, 49057981440]

約数ペア:

[(1, 49057981440), (2, 24528990720), (3, 16352660480), (4, 12264495360), (5, 9811596288), (6, 8176330240), (8, 6132247680), (10, 4905798144), (12, 4088165120), (13, 3773690880), (15, 3270532096), (16, 3066123840), (20, 2452899072), (24, 2044082560), (26, 1886845440), (30, 1635266048), (32, 1533061920), (39, 1257896960), (40, 1226449536), (48, 1022041280), (52, 943422720), (60, 817633024), (64, 766530960), (65, 754738176), (78, 628948480), (80, 613224768), (96, 511020640), (104, 471711360), (120, 408816512), (128, 383265480), (130, 377369088), (156, 314474240), (160, 306612384), (192, 255510320), (195, 251579392), (208, 235855680), (240, 204408256), (256, 191632740), (260, 188684544), (312, 157237120), (320, 153306192), (384, 127755160), (390, 125789696), (416, 117927840), (480, 102204128), (512, 95816370), (520, 94342272), (624, 78618560), (640, 76653096), (768, 63877580), (780, 62894848), (832, 58963920), (960, 51102064), (1024, 47908185), (1040, 47171136), (1248, 39309280), (1280, 38326548), (1536, 31938790), (1560, 31447424), (1664, 29481960), (1920, 25551032), (2080, 23585568), (2496, 19654640), (2560, 19163274), (3072, 15969395), (3120, 15723712), (3328, 14740980), (3840, 12775516), (4160, 11792784), (4992, 9827320), (5120, 9581637), (6240, 7861856), (6656, 7370490), (7680, 6387758), (8320, 5896392), (9984, 4913660), (12480, 3930928), (13312, 3685245), (15360, 3193879), (16640, 2948196), (19968, 2456830), (24960, 1965464), (33280, 1474098), (39936, 1228415), (49920, 982732), (66560, 737049), (99840, 491366), (199680, 245683)]