53714640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31973}}^1$

素因数の和:31996

約数の個数: 80

約数和(自身を含む): 190309248

約数和(自身を除く): 136594608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31973, 63946, 95919, 127892, 159865, 191838, 223811, 255784, 319730, 383676, 447622, 479595, 511568, 639460, 671433, 767352, 895244, 959190, 1119055, 1278920, 1342866, 1534704, 1790488, 1918380, 2238110, 2557840, 2685732, 3357165, 3580976, 3836760, 4476220, 5371464, 6714330, 7673520, 8952440, 10742928, 13428660, 17904880, 26857320, 53714640]

約数ペア:

[(1, 53714640), (2, 26857320), (3, 17904880), (4, 13428660), (5, 10742928), (6, 8952440), (7, 7673520), (8, 6714330), (10, 5371464), (12, 4476220), (14, 3836760), (15, 3580976), (16, 3357165), (20, 2685732), (21, 2557840), (24, 2238110), (28, 1918380), (30, 1790488), (35, 1534704), (40, 1342866), (42, 1278920), (48, 1119055), (56, 959190), (60, 895244), (70, 767352), (80, 671433), (84, 639460), (105, 511568), (112, 479595), (120, 447622), (140, 383676), (168, 319730), (210, 255784), (240, 223811), (280, 191838), (336, 159865), (420, 127892), (560, 95919), (840, 63946), (1680, 31973)]