53489520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10613}}^1$

素因数の和:10639

約数の個数: 120

約数和(自身を含む): 205317216

約数和(自身を除く): 151827696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10613, 21226, 31839, 42452, 53065, 63678, 74291, 84904, 95517, 106130, 127356, 148582, 159195, 169808, 191034, 212260, 222873, 254712, 297164, 318390, 371455, 382068, 424520, 445746, 477585, 509424, 594328, 636780, 668619, 742910, 764136, 849040, 891492, 955170, 1114365, 1188656, 1273560, 1337238, 1485820, 1528272, 1782984, 1910340, 2228730, 2547120, 2674476, 2971640, 3343095, 3565968, 3820680, 4457460, 5348952, 5943280, 6686190, 7641360, 8914920, 10697904, 13372380, 17829840, 26744760, 53489520]

約数ペア:

[(1, 53489520), (2, 26744760), (3, 17829840), (4, 13372380), (5, 10697904), (6, 8914920), (7, 7641360), (8, 6686190), (9, 5943280), (10, 5348952), (12, 4457460), (14, 3820680), (15, 3565968), (16, 3343095), (18, 2971640), (20, 2674476), (21, 2547120), (24, 2228730), (28, 1910340), (30, 1782984), (35, 1528272), (36, 1485820), (40, 1337238), (42, 1273560), (45, 1188656), (48, 1114365), (56, 955170), (60, 891492), (63, 849040), (70, 764136), (72, 742910), (80, 668619), (84, 636780), (90, 594328), (105, 509424), (112, 477585), (120, 445746), (126, 424520), (140, 382068), (144, 371455), (168, 318390), (180, 297164), (210, 254712), (240, 222873), (252, 212260), (280, 191034), (315, 169808), (336, 159195), (360, 148582), (420, 127356), (504, 106130), (560, 95517), (630, 84904), (720, 74291), (840, 63678), (1008, 53065), (1260, 42452), (1680, 31839), (2520, 21226), (5040, 10613)]