53642785

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 78884352

約数和(自身を除く): 25241567

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 1801, 4255, 5957, 9005, 12607, 29785, 41423, 63035, 66637, 207115, 289961, 333185, 466459, 1449805, 1532651, 2332295, 7663255, 10728557, 53642785]

約数ペア:

[(1, 53642785), (5, 10728557), (7, 7663255), (23, 2332295), (35, 1532651), (37, 1449805), (115, 466459), (161, 333185), (185, 289961), (259, 207115), (805, 66637), (851, 63035), (1295, 41423), (1801, 29785), (4255, 12607), (5957, 9005)]