51214950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 143740800

約数和(自身を除く): 92525850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 59, 75, 90, 118, 135, 150, 177, 225, 270, 295, 354, 450, 531, 590, 643, 675, 885, 1062, 1286, 1350, 1475, 1593, 1770, 1929, 2655, 2950, 3186, 3215, 3858, 4425, 5310, 5787, 6430, 7965, 8850, 9645, 11574, 13275, 15930, 16075, 17361, 19290, 26550, 28935, 32150, 34722, 37937, 39825, 48225, 57870, 75874, 79650, 86805, 96450, 113811, 144675, 173610, 189685, 227622, 289350, 341433, 379370, 434025, 569055, 682866, 868050, 948425, 1024299, 1138110, 1707165, 1896850, 2048598, 2845275, 3414330, 5121495, 5690550, 8535825, 10242990, 17071650, 25607475, 51214950]

約数ペア:

[(1, 51214950), (2, 25607475), (3, 17071650), (5, 10242990), (6, 8535825), (9, 5690550), (10, 5121495), (15, 3414330), (18, 2845275), (25, 2048598), (27, 1896850), (30, 1707165), (45, 1138110), (50, 1024299), (54, 948425), (59, 868050), (75, 682866), (90, 569055), (118, 434025), (135, 379370), (150, 341433), (177, 289350), (225, 227622), (270, 189685), (295, 173610), (354, 144675), (450, 113811), (531, 96450), (590, 86805), (643, 79650), (675, 75874), (885, 57870), (1062, 48225), (1286, 39825), (1350, 37937), (1475, 34722), (1593, 32150), (1770, 28935), (1929, 26550), (2655, 19290), (2950, 17361), (3186, 16075), (3215, 15930), (3858, 13275), (4425, 11574), (5310, 9645), (5787, 8850), (6430, 7965)]