51660466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16421}}^1$

素因数の和:16458

約数の個数: 24

約数和(自身を含む): 91733292

約数和(自身を除く): 40072826

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 16421, 32842, 180631, 213473, 361262, 426946, 1986941, 2348203, 3973882, 4696406, 25830233, 51660466]

約数ペア:

[(1, 51660466), (2, 25830233), (11, 4696406), (13, 3973882), (22, 2348203), (26, 1986941), (121, 426946), (143, 361262), (242, 213473), (286, 180631), (1573, 32842), (3146, 16421)]