31248250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1033}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 64360296

約数和(自身を除く): 33112046

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1033, 1210, 1375, 2066, 2750, 3025, 5165, 6050, 10330, 11363, 15125, 22726, 25825, 30250, 51650, 56815, 113630, 124993, 129125, 249986, 258250, 284075, 568150, 624965, 1249930, 1420375, 2840750, 3124825, 6249650, 15624125, 31248250]

約数ペア:

[(1, 31248250), (2, 15624125), (5, 6249650), (10, 3124825), (11, 2840750), (22, 1420375), (25, 1249930), (50, 624965), (55, 568150), (110, 284075), (121, 258250), (125, 249986), (242, 129125), (250, 124993), (275, 113630), (550, 56815), (605, 51650), (1033, 30250), (1210, 25825), (1375, 22726), (2066, 15125), (2750, 11363), (3025, 10330), (5165, 6050)]