49654323880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1719

約数の個数: 128

約数和(自身を含む): 128372244480

約数和(自身を除く): 78717920600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 607, 631, 926, 1214, 1262, 1852, 2315, 2428, 2524, 3035, 3155, 3241, 3704, 4249, 4417, 4630, 4856, 5048, 6070, 6310, 6482, 8498, 8834, 9260, 12140, 12620, 12964, 16205, 16996, 17668, 18520, 21245, 22085, 24280, 25240, 25928, 32410, 33992, 35336, 42490, 44170, 64820, 84980, 88340, 129640, 169960, 176680, 281041, 292153, 383017, 562082, 584306, 766034, 1124164, 1168612, 1405205, 1460765, 1532068, 1915085, 1967287, 2045071, 2248328, 2337224, 2681119, 2810410, 2921530, 3064136, 3830170, 3934574, 4090142, 5362238, 5620820, 5843060, 7660340, 7869148, 8180284, 9836435, 10225355, 10724476, 11241640, 11686120, 13405595, 15320680, 15738296, 16360568, 19672870, 20450710, 21448952, 26811190, 39345740, 40901420, 53622380, 78691480, 81802840, 107244760, 177336871, 354673742, 709347484, 886684355, 1241358097, 1418694968, 1773368710, 2482716194, 3546737420, 4965432388, 6206790485, 7093474840, 9930864776, 12413580970, 24827161940, 49654323880]

約数ペア:

[(1, 49654323880), (2, 24827161940), (4, 12413580970), (5, 9930864776), (7, 7093474840), (8, 6206790485), (10, 4965432388), (14, 3546737420), (20, 2482716194), (28, 1773368710), (35, 1418694968), (40, 1241358097), (56, 886684355), (70, 709347484), (140, 354673742), (280, 177336871), (463, 107244760), (607, 81802840), (631, 78691480), (926, 53622380), (1214, 40901420), (1262, 39345740), (1852, 26811190), (2315, 21448952), (2428, 20450710), (2524, 19672870), (3035, 16360568), (3155, 15738296), (3241, 15320680), (3704, 13405595), (4249, 11686120), (4417, 11241640), (4630, 10724476), (4856, 10225355), (5048, 9836435), (6070, 8180284), (6310, 7869148), (6482, 7660340), (8498, 5843060), (8834, 5620820), (9260, 5362238), (12140, 4090142), (12620, 3934574), (12964, 3830170), (16205, 3064136), (16996, 2921530), (17668, 2810410), (18520, 2681119), (21245, 2337224), (22085, 2248328), (24280, 2045071), (25240, 1967287), (25928, 1915085), (32410, 1532068), (33992, 1460765), (35336, 1405205), (42490, 1168612), (44170, 1124164), (64820, 766034), (84980, 584306), (88340, 562082), (129640, 383017), (169960, 292153), (176680, 281041)]