55910960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 160302240

約数和(自身を除く): 104391280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 839, 952, 980, 1190, 1360, 1666, 1678, 1904, 1960, 2380, 3332, 3356, 3920, 4165, 4195, 4760, 5873, 6664, 6712, 8330, 8390, 9520, 11746, 13328, 13424, 14263, 16660, 16780, 23492, 28526, 29365, 33320, 33560, 41111, 46984, 57052, 58730, 66640, 67120, 71315, 82222, 93968, 99841, 114104, 117460, 142630, 164444, 199682, 205555, 228208, 234920, 285260, 328888, 399364, 411110, 469840, 499205, 570520, 657776, 698887, 798728, 822220, 998410, 1141040, 1397774, 1597456, 1644440, 1996820, 2795548, 3288880, 3494435, 3993640, 5591096, 6988870, 7987280, 11182192, 13977740, 27955480, 55910960]

約数ペア:

[(1, 55910960), (2, 27955480), (4, 13977740), (5, 11182192), (7, 7987280), (8, 6988870), (10, 5591096), (14, 3993640), (16, 3494435), (17, 3288880), (20, 2795548), (28, 1996820), (34, 1644440), (35, 1597456), (40, 1397774), (49, 1141040), (56, 998410), (68, 822220), (70, 798728), (80, 698887), (85, 657776), (98, 570520), (112, 499205), (119, 469840), (136, 411110), (140, 399364), (170, 328888), (196, 285260), (238, 234920), (245, 228208), (272, 205555), (280, 199682), (340, 164444), (392, 142630), (476, 117460), (490, 114104), (560, 99841), (595, 93968), (680, 82222), (784, 71315), (833, 67120), (839, 66640), (952, 58730), (980, 57052), (1190, 46984), (1360, 41111), (1666, 33560), (1678, 33320), (1904, 29365), (1960, 28526), (2380, 23492), (3332, 16780), (3356, 16660), (3920, 14263), (4165, 13424), (4195, 13328), (4760, 11746), (5873, 9520), (6664, 8390), (6712, 8330)]