49680478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{22159}}^1$

素因数の和:22239

約数の個数: 16

約数和(自身を含む): 79776000

約数和(自身を除く): 30095522

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 22159, 44318, 421021, 842042, 1307381, 2614762, 24840239, 49680478]

約数ペア:

[(1, 49680478), (2, 24840239), (19, 2614762), (38, 1307381), (59, 842042), (118, 421021), (1121, 44318), (2242, 22159)]