47439670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 87168960

約数和(自身を除く): 39729290

約数列:

[1, 2, 5, 10, 89, 151, 178, 302, 353, 445, 706, 755, 890, 1510, 1765, 3530, 13439, 26878, 31417, 53303, 62834, 67195, 106606, 134390, 157085, 266515, 314170, 533030, 4743967, 9487934, 23719835, 47439670]

約数ペア:

[(1, 47439670), (2, 23719835), (5, 9487934), (10, 4743967), (89, 533030), (151, 314170), (178, 266515), (302, 157085), (353, 134390), (445, 106606), (706, 67195), (755, 62834), (890, 53303), (1510, 31417), (1765, 26878), (3530, 13439)]