51695576268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{21193}}^1$

素因数の和:21687

約数の個数: 96

約数和(自身を含む): 140144901120

約数和(自身を除く): 88449324852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 409, 426, 497, 818, 852, 994, 1227, 1491, 1636, 1988, 2454, 2863, 2982, 4908, 5726, 5964, 8589, 11452, 17178, 21193, 29039, 34356, 42386, 58078, 63579, 84772, 87117, 116156, 127158, 148351, 174234, 203273, 254316, 296702, 348468, 406546, 445053, 593404, 609819, 813092, 890106, 1219638, 1504703, 1780212, 2439276, 3009406, 4514109, 6018812, 8667937, 9028218, 10532921, 17335874, 18056436, 21065842, 26003811, 31598763, 34671748, 42131684, 52007622, 60675559, 63197526, 104015244, 121351118, 126395052, 182026677, 242702236, 364053354, 615423527, 728106708, 1230847054, 1846270581, 2461694108, 3692541162, 4307964689, 7385082324, 8615929378, 12923894067, 17231858756, 25847788134, 51695576268]

約数ペア:

[(1, 51695576268), (2, 25847788134), (3, 17231858756), (4, 12923894067), (6, 8615929378), (7, 7385082324), (12, 4307964689), (14, 3692541162), (21, 2461694108), (28, 1846270581), (42, 1230847054), (71, 728106708), (84, 615423527), (142, 364053354), (213, 242702236), (284, 182026677), (409, 126395052), (426, 121351118), (497, 104015244), (818, 63197526), (852, 60675559), (994, 52007622), (1227, 42131684), (1491, 34671748), (1636, 31598763), (1988, 26003811), (2454, 21065842), (2863, 18056436), (2982, 17335874), (4908, 10532921), (5726, 9028218), (5964, 8667937), (8589, 6018812), (11452, 4514109), (17178, 3009406), (21193, 2439276), (29039, 1780212), (34356, 1504703), (42386, 1219638), (58078, 890106), (63579, 813092), (84772, 609819), (87117, 593404), (116156, 445053), (127158, 406546), (148351, 348468), (174234, 296702), (203273, 254316)]