51785108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1063}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 95632320

約数和(自身を除く): 43847212

約数列:

[1, 2, 4, 19, 38, 76, 641, 1063, 1282, 2126, 2564, 4252, 12179, 20197, 24358, 40394, 48716, 80788, 681383, 1362766, 2725532, 12946277, 25892554, 51785108]

約数ペア:

[(1, 51785108), (2, 25892554), (4, 12946277), (19, 2725532), (38, 1362766), (76, 681383), (641, 80788), (1063, 48716), (1282, 40394), (2126, 24358), (2564, 20197), (4252, 12179)]