55129760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49223}}^1$

素因数の和:49245

約数の個数: 48

約数和(自身を含む): 148853376

約数和(自身を除く): 93723616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49223, 98446, 196892, 246115, 344561, 393784, 492230, 689122, 787568, 984460, 1378244, 1575136, 1722805, 1968920, 2756488, 3445610, 3937840, 5512976, 6891220, 7875680, 11025952, 13782440, 27564880, 55129760]

約数ペア:

[(1, 55129760), (2, 27564880), (4, 13782440), (5, 11025952), (7, 7875680), (8, 6891220), (10, 5512976), (14, 3937840), (16, 3445610), (20, 2756488), (28, 1968920), (32, 1722805), (35, 1575136), (40, 1378244), (56, 984460), (70, 787568), (80, 689122), (112, 492230), (140, 393784), (160, 344561), (224, 246115), (280, 196892), (560, 98446), (1120, 49223)]