49920984

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{881}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 135528120

約数和(自身を除く): 85607136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 881, 1574, 1762, 2361, 2643, 3148, 3524, 4722, 5286, 6296, 7048, 7083, 7929, 9444, 10572, 14166, 15858, 18888, 21144, 28332, 31716, 56664, 63432, 693347, 1386694, 2080041, 2773388, 4160082, 5546776, 6240123, 8320164, 12480246, 16640328, 24960492, 49920984]

約数ペア:

[(1, 49920984), (2, 24960492), (3, 16640328), (4, 12480246), (6, 8320164), (8, 6240123), (9, 5546776), (12, 4160082), (18, 2773388), (24, 2080041), (36, 1386694), (72, 693347), (787, 63432), (881, 56664), (1574, 31716), (1762, 28332), (2361, 21144), (2643, 18888), (3148, 15858), (3524, 14166), (4722, 10572), (5286, 9444), (6296, 7929), (7048, 7083)]