52801060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6604

約数の個数: 48

約数和(自身を含む): 123282432

約数和(自身を除く): 70481372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 6551, 8060, 13102, 26204, 32755, 65510, 85163, 131020, 170326, 203081, 340652, 406162, 425815, 812324, 851630, 1015405, 1703260, 2030810, 2640053, 4061620, 5280106, 10560212, 13200265, 26400530, 52801060]

約数ペア:

[(1, 52801060), (2, 26400530), (4, 13200265), (5, 10560212), (10, 5280106), (13, 4061620), (20, 2640053), (26, 2030810), (31, 1703260), (52, 1015405), (62, 851630), (65, 812324), (124, 425815), (130, 406162), (155, 340652), (260, 203081), (310, 170326), (403, 131020), (620, 85163), (806, 65510), (1612, 32755), (2015, 26204), (4030, 13102), (6551, 8060)]