55660913

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 72569664

約数和(自身を除く): 16908751

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2791, 2849, 19537, 19943, 30701, 103267, 136759, 214907, 722869, 1135937, 1504349, 5060083, 7951559, 55660913]

約数ペア:

[(1, 55660913), (7, 7951559), (11, 5060083), (37, 1504349), (49, 1135937), (77, 722869), (259, 214907), (407, 136759), (539, 103267), (1813, 30701), (2791, 19943), (2849, 19537)]