51379783

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 65244480

約数和(自身を除く): 13864697

約数列:

[1, 7, 13, 49, 79, 91, 553, 637, 1021, 1027, 3871, 7147, 7189, 13273, 50029, 50323, 80659, 92911, 564613, 650377, 1048567, 3952291, 7339969, 51379783]

約数ペア:

[(1, 51379783), (7, 7339969), (13, 3952291), (49, 1048567), (79, 650377), (91, 564613), (553, 92911), (637, 80659), (1021, 50323), (1027, 50029), (3871, 13273), (7147, 7189)]