48844880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87223}}^1$

素因数の和:87243

約数の個数: 40

約数和(自身を含む): 129789312

約数和(自身を除く): 80944432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87223, 174446, 348892, 436115, 610561, 697784, 872230, 1221122, 1395568, 1744460, 2442244, 3052805, 3488920, 4884488, 6105610, 6977840, 9768976, 12211220, 24422440, 48844880]

約数ペア:

[(1, 48844880), (2, 24422440), (4, 12211220), (5, 9768976), (7, 6977840), (8, 6105610), (10, 4884488), (14, 3488920), (16, 3052805), (20, 2442244), (28, 1744460), (35, 1395568), (40, 1221122), (56, 872230), (70, 697784), (80, 610561), (112, 436115), (140, 348892), (280, 174446), (560, 87223)]