47549845

素因数分解:

$5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 66677688

約数和(自身を除く): 19127843

約数列:

[1, 5, 7, 35, 49, 245, 421, 461, 2105, 2305, 2947, 3227, 14735, 16135, 20629, 22589, 103145, 112945, 194081, 970405, 1358567, 6792835, 9509969, 47549845]

約数ペア:

[(1, 47549845), (5, 9509969), (7, 6792835), (35, 1358567), (49, 970405), (245, 194081), (421, 112945), (461, 103145), (2105, 22589), (2305, 20629), (2947, 16135), (3227, 14735)]