56189403

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 93328000

約数和(自身を除く): 37138597

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 289, 323, 379, 459, 513, 867, 969, 1137, 2601, 2907, 3411, 5491, 6443, 7201, 7803, 8721, 10233, 16473, 19329, 21603, 49419, 57987, 64809, 109531, 122417, 148257, 173961, 194427, 328593, 367251, 985779, 1101753, 2081089, 2957337, 3305259, 6243267, 18729801, 56189403]

約数ペア:

[(1, 56189403), (3, 18729801), (9, 6243267), (17, 3305259), (19, 2957337), (27, 2081089), (51, 1101753), (57, 985779), (153, 367251), (171, 328593), (289, 194427), (323, 173961), (379, 148257), (459, 122417), (513, 109531), (867, 64809), (969, 57987), (1137, 49419), (2601, 21603), (2907, 19329), (3411, 16473), (5491, 10233), (6443, 8721), (7201, 7803)]