53890680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26417}}^1$

素因数の和:26448

約数の個数: 64

約数和(自身を含む): 171188640

約数和(自身を除く): 117297960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26417, 52834, 79251, 105668, 132085, 158502, 211336, 264170, 317004, 396255, 449089, 528340, 634008, 792510, 898178, 1056680, 1347267, 1585020, 1796356, 2245445, 2694534, 3170040, 3592712, 4490890, 5389068, 6736335, 8981780, 10778136, 13472670, 17963560, 26945340, 53890680]

約数ペア:

[(1, 53890680), (2, 26945340), (3, 17963560), (4, 13472670), (5, 10778136), (6, 8981780), (8, 6736335), (10, 5389068), (12, 4490890), (15, 3592712), (17, 3170040), (20, 2694534), (24, 2245445), (30, 1796356), (34, 1585020), (40, 1347267), (51, 1056680), (60, 898178), (68, 792510), (85, 634008), (102, 528340), (120, 449089), (136, 396255), (170, 317004), (204, 264170), (255, 211336), (340, 158502), (408, 132085), (510, 105668), (680, 79251), (1020, 52834), (2040, 26417)]