47719630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97387}}^1$

素因数の和:97408

約数の個数: 24

約数和(自身を含む): 99920088

約数和(自身を除く): 52200458

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 97387, 194774, 486935, 681709, 973870, 1363418, 3408545, 4771963, 6817090, 9543926, 23859815, 47719630]

約数ペア:

[(1, 47719630), (2, 23859815), (5, 9543926), (7, 6817090), (10, 4771963), (14, 3408545), (35, 1363418), (49, 973870), (70, 681709), (98, 486935), (245, 194774), (490, 97387)]