51354597

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7433}}^1$

素因数の和:7497

約数の個数: 24

約数和(自身を含む): 81357696

約数和(自身を除く): 30003099

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 7433, 22299, 52031, 156093, 349351, 364217, 1048053, 1092651, 2445457, 7336371, 17118199, 51354597]

約数ペア:

[(1, 51354597), (3, 17118199), (7, 7336371), (21, 2445457), (47, 1092651), (49, 1048053), (141, 364217), (147, 349351), (329, 156093), (987, 52031), (2303, 22299), (6909, 7433)]