47295530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278209}}^1$

素因数の和:278233

約数の個数: 16

約数和(自身を含む): 90140040

約数和(自身を除く): 42844510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278209, 556418, 1391045, 2782090, 4729553, 9459106, 23647765, 47295530]

約数ペア:

[(1, 47295530), (2, 23647765), (5, 9459106), (10, 4729553), (17, 2782090), (34, 1391045), (85, 556418), (170, 278209)]