49120897

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 57551872

約数和(自身を除く): 8430975

約数列:

[1, 7, 73, 97, 511, 679, 991, 6937, 7081, 49567, 72343, 96127, 506401, 672889, 7017271, 49120897]

約数ペア:

[(1, 49120897), (7, 7017271), (73, 672889), (97, 506401), (511, 96127), (679, 72343), (991, 49567), (6937, 7081)]