53919240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26431}}^1$

素因数の和:26462

約数の個数: 64

約数和(自身を含む): 171279360

約数和(自身を除く): 117360120

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, 26431, 52862, 79293, 105724, 132155, 158586, 211448, 264310, 317172, 396465, 449327, 528620, 634344, 792930, 898654, 1057240, 1347981, 1585860, 1797308, 2246635, 2695962, 3171720, 3594616, 4493270, 5391924, 6739905, 8986540, 10783848, 13479810, 17973080, 26959620, 53919240]

約数ペア:

[(1, 53919240), (2, 26959620), (3, 17973080), (4, 13479810), (5, 10783848), (6, 8986540), (8, 6739905), (10, 5391924), (12, 4493270), (15, 3594616), (17, 3171720), (20, 2695962), (24, 2246635), (30, 1797308), (34, 1585860), (40, 1347981), (51, 1057240), (60, 898654), (68, 792930), (85, 634344), (102, 528620), (120, 449327), (136, 396465), (170, 317172), (204, 264310), (255, 211448), (340, 158586), (408, 132155), (510, 105724), (680, 79293), (1020, 52862), (2040, 26431)]