49138636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 97342560

約数和(自身を除く): 48203924

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 292, 323, 521, 646, 1042, 1241, 1292, 1387, 2084, 2482, 2774, 4964, 5548, 8857, 9899, 17714, 19798, 23579, 35428, 38033, 39596, 47158, 76066, 94316, 152132, 168283, 336566, 646561, 673132, 722627, 1293122, 1445254, 2586244, 2890508, 12284659, 24569318, 49138636]

約数ペア:

[(1, 49138636), (2, 24569318), (4, 12284659), (17, 2890508), (19, 2586244), (34, 1445254), (38, 1293122), (68, 722627), (73, 673132), (76, 646561), (146, 336566), (292, 168283), (323, 152132), (521, 94316), (646, 76066), (1042, 47158), (1241, 39596), (1292, 38033), (1387, 35428), (2084, 23579), (2482, 19798), (2774, 17714), (4964, 9899), (5548, 8857)]