47207628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5351

約数の個数: 72

約数和(自身を含む): 135298800

約数和(自身を除く): 88091172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 5309, 8892, 10618, 15927, 21236, 31854, 47781, 63708, 69017, 95562, 100871, 138034, 191124, 201742, 207051, 276068, 302613, 403484, 414102, 605226, 621153, 828204, 907839, 1210452, 1242306, 1311323, 1815678, 2484612, 2622646, 3631356, 3933969, 5245292, 7867938, 11801907, 15735876, 23603814, 47207628]

約数ペア:

[(1, 47207628), (2, 23603814), (3, 15735876), (4, 11801907), (6, 7867938), (9, 5245292), (12, 3933969), (13, 3631356), (18, 2622646), (19, 2484612), (26, 1815678), (36, 1311323), (38, 1242306), (39, 1210452), (52, 907839), (57, 828204), (76, 621153), (78, 605226), (114, 414102), (117, 403484), (156, 302613), (171, 276068), (228, 207051), (234, 201742), (247, 191124), (342, 138034), (468, 100871), (494, 95562), (684, 69017), (741, 63708), (988, 47781), (1482, 31854), (2223, 21236), (2964, 15927), (4446, 10618), (5309, 8892)]