51578544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2098

約数の個数: 80

約数和(自身を含む): 145704960

約数和(自身を除く): 94126416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2039, 2108, 3162, 4078, 4216, 6117, 6324, 8156, 8432, 12234, 12648, 16312, 24468, 25296, 32624, 34663, 48936, 63209, 69326, 97872, 103989, 126418, 138652, 189627, 207978, 252836, 277304, 379254, 415956, 505672, 554608, 758508, 831912, 1011344, 1074553, 1517016, 1663824, 2149106, 3034032, 3223659, 4298212, 6447318, 8596424, 12894636, 17192848, 25789272, 51578544]

約数ペア:

[(1, 51578544), (2, 25789272), (3, 17192848), (4, 12894636), (6, 8596424), (8, 6447318), (12, 4298212), (16, 3223659), (17, 3034032), (24, 2149106), (31, 1663824), (34, 1517016), (48, 1074553), (51, 1011344), (62, 831912), (68, 758508), (93, 554608), (102, 505672), (124, 415956), (136, 379254), (186, 277304), (204, 252836), (248, 207978), (272, 189627), (372, 138652), (408, 126418), (496, 103989), (527, 97872), (744, 69326), (816, 63209), (1054, 48936), (1488, 34663), (1581, 32624), (2039, 25296), (2108, 24468), (3162, 16312), (4078, 12648), (4216, 12234), (6117, 8432), (6324, 8156)]