51949612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90821}}^1$

素因数の和:90849

約数の個数: 24

約数和(自身を含む): 106806672

約数和(自身を除く): 54857060

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 90821, 181642, 363284, 999031, 1180673, 1998062, 2361346, 3996124, 4722692, 12987403, 25974806, 51949612]

約数ペア:

[(1, 51949612), (2, 25974806), (4, 12987403), (11, 4722692), (13, 3996124), (22, 2361346), (26, 1998062), (44, 1180673), (52, 999031), (143, 363284), (286, 181642), (572, 90821)]