51360519

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 84658176

約数和(自身を除く): 33297657

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 3061, 5593, 9183, 16779, 21427, 52037, 64281, 143867, 156111, 364259, 431601, 1007069, 1092777, 2445739, 3021207, 7337217, 17120173, 51360519]

約数ペア:

[(1, 51360519), (3, 17120173), (7, 7337217), (17, 3021207), (21, 2445739), (47, 1092777), (51, 1007069), (119, 431601), (141, 364259), (329, 156111), (357, 143867), (799, 64281), (987, 52037), (2397, 21427), (3061, 16779), (5593, 9183)]