47968250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17443}}^1$

素因数の和:17471

約数の個数: 32

約数和(自身を含む): 97965504

約数和(自身を除く): 49997254

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 17443, 34886, 87215, 174430, 191873, 383746, 436075, 872150, 959365, 1918730, 2180375, 4360750, 4796825, 9593650, 23984125, 47968250]

約数ペア:

[(1, 47968250), (2, 23984125), (5, 9593650), (10, 4796825), (11, 4360750), (22, 2180375), (25, 1918730), (50, 959365), (55, 872150), (110, 436075), (125, 383746), (250, 191873), (275, 174430), (550, 87215), (1375, 34886), (2750, 17443)]