55253280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 178161984

約数和(自身を除く): 122908704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 2677, 3440, 4128, 5160, 5354, 6880, 8031, 10320, 10708, 13385, 16062, 20640, 21416, 26770, 32124, 40155, 42832, 53540, 64248, 80310, 85664, 107080, 115111, 128496, 160620, 214160, 230222, 256992, 321240, 345333, 428320, 460444, 575555, 642480, 690666, 920888, 1151110, 1284960, 1381332, 1726665, 1841776, 2302220, 2762664, 3453330, 3683552, 4604440, 5525328, 6906660, 9208880, 11050656, 13813320, 18417760, 27626640, 55253280]

約数ペア:

[(1, 55253280), (2, 27626640), (3, 18417760), (4, 13813320), (5, 11050656), (6, 9208880), (8, 6906660), (10, 5525328), (12, 4604440), (15, 3683552), (16, 3453330), (20, 2762664), (24, 2302220), (30, 1841776), (32, 1726665), (40, 1381332), (43, 1284960), (48, 1151110), (60, 920888), (80, 690666), (86, 642480), (96, 575555), (120, 460444), (129, 428320), (160, 345333), (172, 321240), (215, 256992), (240, 230222), (258, 214160), (344, 160620), (430, 128496), (480, 115111), (516, 107080), (645, 85664), (688, 80310), (860, 64248), (1032, 53540), (1290, 42832), (1376, 40155), (1720, 32124), (2064, 26770), (2580, 21416), (2677, 20640), (3440, 16062), (4128, 13385), (5160, 10708), (5354, 10320), (6880, 8031)]