53493720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 187799040

約数和(自身を除く): 134305320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1481, 1505, 1720, 1806, 2408, 2580, 2962, 3010, 3612, 4443, 4515, 5160, 5924, 6020, 7224, 7405, 8886, 9030, 10367, 11848, 12040, 14810, 17772, 18060, 20734, 22215, 29620, 31101, 35544, 36120, 41468, 44430, 51835, 59240, 62202, 63683, 82936, 88860, 103670, 124404, 127366, 155505, 177720, 191049, 207340, 248808, 254732, 311010, 318415, 382098, 414680, 445781, 509464, 622020, 636830, 764196, 891562, 955245, 1244040, 1273660, 1337343, 1528392, 1783124, 1910490, 2228905, 2547320, 2674686, 3566248, 3820980, 4457810, 5349372, 6686715, 7641960, 8915620, 10698744, 13373430, 17831240, 26746860, 53493720]

約数ペア:

[(1, 53493720), (2, 26746860), (3, 17831240), (4, 13373430), (5, 10698744), (6, 8915620), (7, 7641960), (8, 6686715), (10, 5349372), (12, 4457810), (14, 3820980), (15, 3566248), (20, 2674686), (21, 2547320), (24, 2228905), (28, 1910490), (30, 1783124), (35, 1528392), (40, 1337343), (42, 1273660), (43, 1244040), (56, 955245), (60, 891562), (70, 764196), (84, 636830), (86, 622020), (105, 509464), (120, 445781), (129, 414680), (140, 382098), (168, 318415), (172, 311010), (210, 254732), (215, 248808), (258, 207340), (280, 191049), (301, 177720), (344, 155505), (420, 127366), (430, 124404), (516, 103670), (602, 88860), (645, 82936), (840, 63683), (860, 62202), (903, 59240), (1032, 51835), (1204, 44430), (1290, 41468), (1481, 36120), (1505, 35544), (1720, 31101), (1806, 29620), (2408, 22215), (2580, 20734), (2962, 18060), (3010, 17772), (3612, 14810), (4443, 12040), (4515, 11848), (5160, 10367), (5924, 9030), (6020, 8886), (7224, 7405)]