51083284

素因数分解:

$2^2\times 7^2\times {\mathrm{260629}}^1$

素因数の和:260647

約数の個数: 18

約数和(自身を含む): 103991370

約数和(自身を除く): 52908086

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 260629, 521258, 1042516, 1824403, 3648806, 7297612, 12770821, 25541642, 51083284]

約数ペア:

[(1, 51083284), (2, 25541642), (4, 12770821), (7, 7297612), (14, 3648806), (28, 1824403), (49, 1042516), (98, 521258), (196, 260629)]