51181856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 111132000

約数和(自身を除く): 59950144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1499, 1552, 2134, 2998, 3104, 4268, 5996, 8536, 11992, 16489, 17072, 23984, 32978, 34144, 47968, 65956, 131912, 145403, 263824, 290806, 527648, 581612, 1163224, 1599433, 2326448, 3198866, 4652896, 6397732, 12795464, 25590928, 51181856]

約数ペア:

[(1, 51181856), (2, 25590928), (4, 12795464), (8, 6397732), (11, 4652896), (16, 3198866), (22, 2326448), (32, 1599433), (44, 1163224), (88, 581612), (97, 527648), (176, 290806), (194, 263824), (352, 145403), (388, 131912), (776, 65956), (1067, 47968), (1499, 34144), (1552, 32978), (2134, 23984), (2998, 17072), (3104, 16489), (4268, 11992), (5996, 8536)]