47528884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{70309}}^1$

素因数の和:70339

約数の個数: 18

約数和(自身を含む): 90067110

約数和(自身を除く): 42538226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 70309, 140618, 281236, 914017, 1828034, 3656068, 11882221, 23764442, 47528884]

約数ペア:

[(1, 47528884), (2, 23764442), (4, 11882221), (13, 3656068), (26, 1828034), (52, 914017), (169, 281236), (338, 140618), (676, 70309)]