52787680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 137985120

約数和(自身を除く): 85197440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 160, 176, 178, 220, 337, 352, 356, 440, 445, 674, 712, 880, 890, 979, 1348, 1424, 1685, 1760, 1780, 1958, 2696, 2848, 3370, 3560, 3707, 3916, 4895, 5392, 6740, 7120, 7414, 7832, 9790, 10784, 13480, 14240, 14828, 15664, 18535, 19580, 26960, 29656, 29993, 31328, 37070, 39160, 53920, 59312, 59986, 74140, 78320, 118624, 119972, 148280, 149965, 156640, 239944, 296560, 299930, 329923, 479888, 593120, 599860, 659846, 959776, 1199720, 1319692, 1649615, 2399440, 2639384, 3299230, 4798880, 5278768, 6598460, 10557536, 13196920, 26393840, 52787680]

約数ペア:

[(1, 52787680), (2, 26393840), (4, 13196920), (5, 10557536), (8, 6598460), (10, 5278768), (11, 4798880), (16, 3299230), (20, 2639384), (22, 2399440), (32, 1649615), (40, 1319692), (44, 1199720), (55, 959776), (80, 659846), (88, 599860), (89, 593120), (110, 479888), (160, 329923), (176, 299930), (178, 296560), (220, 239944), (337, 156640), (352, 149965), (356, 148280), (440, 119972), (445, 118624), (674, 78320), (712, 74140), (880, 59986), (890, 59312), (979, 53920), (1348, 39160), (1424, 37070), (1685, 31328), (1760, 29993), (1780, 29656), (1958, 26960), (2696, 19580), (2848, 18535), (3370, 15664), (3560, 14828), (3707, 14240), (3916, 13480), (4895, 10784), (5392, 9790), (6740, 7832), (7120, 7414)]