51331812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{87299}}^1$

素因数の和:87320

約数の個数: 36

約数和(自身を含む): 139330800

約数和(自身を除く): 87998988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 87299, 174598, 261897, 349196, 523794, 611093, 1047588, 1222186, 1833279, 2444372, 3666558, 4277651, 7333116, 8555302, 12832953, 17110604, 25665906, 51331812]

約数ペア:

[(1, 51331812), (2, 25665906), (3, 17110604), (4, 12832953), (6, 8555302), (7, 7333116), (12, 4277651), (14, 3666558), (21, 2444372), (28, 1833279), (42, 1222186), (49, 1047588), (84, 611093), (98, 523794), (147, 349196), (196, 261897), (294, 174598), (588, 87299)]