53550480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5248

約数の個数: 80

約数和(自身を含む): 169899840

約数和(自身を除く): 116349360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 5189, 10320, 10378, 15567, 20756, 25945, 31134, 41512, 51890, 62268, 77835, 83024, 103780, 124536, 155670, 207560, 223127, 249072, 311340, 415120, 446254, 622680, 669381, 892508, 1115635, 1245360, 1338762, 1785016, 2231270, 2677524, 3346905, 3570032, 4462540, 5355048, 6693810, 8925080, 10710096, 13387620, 17850160, 26775240, 53550480]

約数ペア:

[(1, 53550480), (2, 26775240), (3, 17850160), (4, 13387620), (5, 10710096), (6, 8925080), (8, 6693810), (10, 5355048), (12, 4462540), (15, 3570032), (16, 3346905), (20, 2677524), (24, 2231270), (30, 1785016), (40, 1338762), (43, 1245360), (48, 1115635), (60, 892508), (80, 669381), (86, 622680), (120, 446254), (129, 415120), (172, 311340), (215, 249072), (240, 223127), (258, 207560), (344, 155670), (430, 124536), (516, 103780), (645, 83024), (688, 77835), (860, 62268), (1032, 51890), (1290, 41512), (1720, 31134), (2064, 25945), (2580, 20756), (3440, 15567), (5160, 10378), (5189, 10320)]