51941439

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 87160320

約数和(自身を除く): 35218881

約数列:

[1, 3, 9, 11, 27, 33, 47, 61, 99, 141, 183, 297, 423, 517, 549, 671, 1269, 1551, 1647, 2013, 2867, 3721, 4653, 6039, 8601, 11163, 13959, 18117, 25803, 31537, 33489, 40931, 77409, 94611, 100467, 122793, 174887, 283833, 368379, 524661, 851499, 1105137, 1573983, 1923757, 4721949, 5771271, 17313813, 51941439]

約数ペア:

[(1, 51941439), (3, 17313813), (9, 5771271), (11, 4721949), (27, 1923757), (33, 1573983), (47, 1105137), (61, 851499), (99, 524661), (141, 368379), (183, 283833), (297, 174887), (423, 122793), (517, 100467), (549, 94611), (671, 77409), (1269, 40931), (1551, 33489), (1647, 31537), (2013, 25803), (2867, 18117), (3721, 13959), (4653, 11163), (6039, 8601)]