53040415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7561}}^1$

素因数の和:7650

約数の個数: 16

約数和(自身を含む): 67513536

約数和(自身を除く): 14473121

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 7561, 37805, 173903, 461221, 869515, 2306105, 10608083, 53040415]

約数ペア:

[(1, 53040415), (5, 10608083), (23, 2306105), (61, 869515), (115, 461221), (305, 173903), (1403, 37805), (7015, 7561)]