49662080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 131604480

約数和(自身を除く): 81942400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 127, 128, 130, 160, 188, 208, 235, 254, 260, 320, 376, 416, 470, 508, 520, 611, 635, 640, 752, 832, 940, 1016, 1040, 1222, 1270, 1504, 1651, 1664, 1880, 2032, 2080, 2444, 2540, 3008, 3055, 3302, 3760, 4064, 4160, 4888, 5080, 5969, 6016, 6110, 6604, 7520, 8128, 8255, 8320, 9776, 10160, 11938, 12220, 13208, 15040, 16256, 16510, 19552, 20320, 23876, 24440, 26416, 29845, 30080, 33020, 39104, 40640, 47752, 48880, 52832, 59690, 66040, 77597, 78208, 81280, 95504, 97760, 105664, 119380, 132080, 155194, 191008, 195520, 211328, 238760, 264160, 310388, 382016, 387985, 391040, 477520, 528320, 620776, 764032, 775970, 955040, 1056640, 1241552, 1551940, 1910080, 2483104, 3103880, 3820160, 4966208, 6207760, 9932416, 12415520, 24831040, 49662080]

約数ペア:

[(1, 49662080), (2, 24831040), (4, 12415520), (5, 9932416), (8, 6207760), (10, 4966208), (13, 3820160), (16, 3103880), (20, 2483104), (26, 1910080), (32, 1551940), (40, 1241552), (47, 1056640), (52, 955040), (64, 775970), (65, 764032), (80, 620776), (94, 528320), (104, 477520), (127, 391040), (128, 387985), (130, 382016), (160, 310388), (188, 264160), (208, 238760), (235, 211328), (254, 195520), (260, 191008), (320, 155194), (376, 132080), (416, 119380), (470, 105664), (508, 97760), (520, 95504), (611, 81280), (635, 78208), (640, 77597), (752, 66040), (832, 59690), (940, 52832), (1016, 48880), (1040, 47752), (1222, 40640), (1270, 39104), (1504, 33020), (1651, 30080), (1664, 29845), (1880, 26416), (2032, 24440), (2080, 23876), (2444, 20320), (2540, 19552), (3008, 16510), (3055, 16256), (3302, 15040), (3760, 13208), (4064, 12220), (4160, 11938), (4888, 10160), (5080, 9776), (5969, 8320), (6016, 8255), (6110, 8128), (6604, 7520)]