47999488

素因数分解:

$2^9\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 40

約数和(自身を含む): 96550740

約数和(自身を除く): 48551252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 389, 482, 512, 778, 964, 1556, 1928, 3112, 3856, 6224, 7712, 12448, 15424, 24896, 30848, 49792, 61696, 93749, 99584, 123392, 187498, 199168, 374996, 749992, 1499984, 2999968, 5999936, 11999872, 23999744, 47999488]

約数ペア:

[(1, 47999488), (2, 23999744), (4, 11999872), (8, 5999936), (16, 2999968), (32, 1499984), (64, 749992), (128, 374996), (241, 199168), (256, 187498), (389, 123392), (482, 99584), (512, 93749), (778, 61696), (964, 49792), (1556, 30848), (1928, 24896), (3112, 15424), (3856, 12448), (6224, 7712)]