49359891

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 84271104

約数和(自身を除く): 34911213

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 361, 383, 399, 969, 1083, 1149, 2261, 2527, 2681, 6137, 6511, 6783, 7277, 7581, 8043, 18411, 19533, 21831, 42959, 45577, 50939, 123709, 128877, 136731, 138263, 152817, 371127, 414789, 865963, 967841, 2350471, 2597889, 2903523, 7051413, 16453297, 49359891]

約数ペア:

[(1, 49359891), (3, 16453297), (7, 7051413), (17, 2903523), (19, 2597889), (21, 2350471), (51, 967841), (57, 865963), (119, 414789), (133, 371127), (323, 152817), (357, 138263), (361, 136731), (383, 128877), (399, 123709), (969, 50939), (1083, 45577), (1149, 42959), (2261, 21831), (2527, 19533), (2681, 18411), (6137, 8043), (6511, 7581), (6783, 7277)]