53939039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 70778880

約数和(自身を除く): 16839841

約数列:

[1, 7, 11, 31, 59, 77, 217, 341, 383, 413, 649, 1829, 2387, 2681, 4213, 4543, 11873, 12803, 20119, 22597, 29491, 83111, 130603, 140833, 158179, 248567, 700507, 914221, 1739969, 4903549, 7705577, 53939039]

約数ペア:

[(1, 53939039), (7, 7705577), (11, 4903549), (31, 1739969), (59, 914221), (77, 700507), (217, 248567), (341, 158179), (383, 140833), (413, 130603), (649, 83111), (1829, 29491), (2387, 22597), (2681, 20119), (4213, 12803), (4543, 11873)]