49211280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{22783}}^1$

素因数の和:22805

約数の個数: 80

約数和(自身を含む): 169512960

約数和(自身を除く): 120301680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 22783, 45566, 68349, 91132, 113915, 136698, 182264, 205047, 227830, 273396, 341745, 364528, 410094, 455660, 546792, 615141, 683490, 820188, 911320, 1025235, 1093584, 1230282, 1366980, 1640376, 1822640, 2050470, 2460564, 2733960, 3075705, 3280752, 4100940, 4921128, 5467920, 6151410, 8201880, 9842256, 12302820, 16403760, 24605640, 49211280]

約数ペア:

[(1, 49211280), (2, 24605640), (3, 16403760), (4, 12302820), (5, 9842256), (6, 8201880), (8, 6151410), (9, 5467920), (10, 4921128), (12, 4100940), (15, 3280752), (16, 3075705), (18, 2733960), (20, 2460564), (24, 2050470), (27, 1822640), (30, 1640376), (36, 1366980), (40, 1230282), (45, 1093584), (48, 1025235), (54, 911320), (60, 820188), (72, 683490), (80, 615141), (90, 546792), (108, 455660), (120, 410094), (135, 364528), (144, 341745), (180, 273396), (216, 227830), (240, 205047), (270, 182264), (360, 136698), (432, 113915), (540, 91132), (720, 68349), (1080, 45566), (2160, 22783)]