53147788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14879}}^1$

素因数の和:14949

約数の個数: 24

約数和(自身を含む): 99993600

約数和(自身を除く): 46845812

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 14879, 29758, 59516, 282701, 565402, 699313, 1130804, 1398626, 2797252, 13286947, 26573894, 53147788]

約数ペア:

[(1, 53147788), (2, 26573894), (4, 13286947), (19, 2797252), (38, 1398626), (47, 1130804), (76, 699313), (94, 565402), (188, 282701), (893, 59516), (1786, 29758), (3572, 14879)]