51026848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 104799744

約数和(自身を除く): 53772896

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 142, 148, 284, 296, 568, 592, 607, 1136, 1184, 1214, 2272, 2428, 2627, 4856, 5254, 9712, 10508, 19424, 21016, 22459, 42032, 43097, 44918, 84064, 86194, 89836, 172388, 179672, 344776, 359344, 689552, 718688, 1379104, 1594589, 3189178, 6378356, 12756712, 25513424, 51026848]

約数ペア:

[(1, 51026848), (2, 25513424), (4, 12756712), (8, 6378356), (16, 3189178), (32, 1594589), (37, 1379104), (71, 718688), (74, 689552), (142, 359344), (148, 344776), (284, 179672), (296, 172388), (568, 89836), (592, 86194), (607, 84064), (1136, 44918), (1184, 43097), (1214, 42032), (2272, 22459), (2428, 21016), (2627, 19424), (4856, 10508), (5254, 9712)]