49029421

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 57337600

約数和(自身を除く): 8308179

約数列:

[1, 7, 61, 199, 427, 577, 1393, 4039, 12139, 35197, 84973, 114823, 246379, 803761, 7004203, 49029421]

約数ペア:

[(1, 49029421), (7, 7004203), (61, 803761), (199, 246379), (427, 114823), (577, 84973), (1393, 35197), (4039, 12139)]