55791967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19583}}^1$

素因数の和:19638

約数の個数: 16

約数和(自身を含む): 71442432

約数和(自身を除く): 15650465

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 19583, 137081, 215413, 724571, 1507891, 5071997, 7970281, 55791967]

約数ペア:

[(1, 55791967), (7, 7970281), (11, 5071997), (37, 1507891), (77, 724571), (259, 215413), (407, 137081), (2849, 19583)]