49906305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 92748240

約数和(自身を除く): 42841935

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 733, 765, 801, 1335, 1513, 2199, 3665, 4005, 4539, 6597, 7565, 10995, 12461, 13617, 22695, 32985, 37383, 62305, 65237, 68085, 112149, 186915, 195711, 326185, 560745, 587133, 978555, 1109029, 2935665, 3327087, 5545145, 9981261, 16635435, 49906305]

約数ペア:

[(1, 49906305), (3, 16635435), (5, 9981261), (9, 5545145), (15, 3327087), (17, 2935665), (45, 1109029), (51, 978555), (85, 587133), (89, 560745), (153, 326185), (255, 195711), (267, 186915), (445, 112149), (733, 68085), (765, 65237), (801, 62305), (1335, 37383), (1513, 32985), (2199, 22695), (3665, 13617), (4005, 12461), (4539, 10995), (6597, 7565)]