49347830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^3$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 102669120

約数和(自身を除く): 53321290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 7921, 15842, 39605, 55447, 79210, 110894, 277235, 554470, 704969, 1409938, 3524845, 4934783, 7049690, 9869566, 24673915, 49347830]

約数ペア:

[(1, 49347830), (2, 24673915), (5, 9869566), (7, 7049690), (10, 4934783), (14, 3524845), (35, 1409938), (70, 704969), (89, 554470), (178, 277235), (445, 110894), (623, 79210), (890, 55447), (1246, 39605), (3115, 15842), (6230, 7921)]