51388084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61469}}^1$

素因数の和:61503

約数の個数: 24

約数和(自身を含む): 103269600

約数和(自身を除く): 51881516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 61469, 122938, 245876, 676159, 1167911, 1352318, 2335822, 2704636, 4671644, 12847021, 25694042, 51388084]

約数ペア:

[(1, 51388084), (2, 25694042), (4, 12847021), (11, 4671644), (19, 2704636), (22, 2335822), (38, 1352318), (44, 1167911), (76, 676159), (209, 245876), (418, 122938), (836, 61469)]