51219816

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{13093}}^1$

素因数の和:13265

約数の個数: 32

約数和(自身を含む): 128844960

約数和(自身を除く): 77625144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 13093, 26186, 39279, 52372, 78558, 104744, 157116, 314232, 2134159, 4268318, 6402477, 8536636, 12804954, 17073272, 25609908, 51219816]

約数ペア:

[(1, 51219816), (2, 25609908), (3, 17073272), (4, 12804954), (6, 8536636), (8, 6402477), (12, 4268318), (24, 2134159), (163, 314232), (326, 157116), (489, 104744), (652, 78558), (978, 52372), (1304, 39279), (1956, 26186), (3912, 13093)]