49499997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 23076003

約数列:

[1, 3, 19, 41, 57, 59, 123, 177, 359, 779, 1077, 1121, 2337, 2419, 3363, 6821, 7257, 14719, 20463, 21181, 44157, 45961, 63543, 137883, 279661, 402439, 838983, 868421, 1207317, 2605263, 16499999, 49499997]

約数ペア:

[(1, 49499997), (3, 16499999), (19, 2605263), (41, 1207317), (57, 868421), (59, 838983), (123, 402439), (177, 279661), (359, 137883), (779, 63543), (1077, 45961), (1121, 44157), (2337, 21181), (2419, 20463), (3363, 14719), (6821, 7257)]