50198278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 82462464

約数和(自身を除く): 32264186

約数列:

[1, 2, 13, 26, 71, 142, 383, 766, 923, 1846, 4979, 5041, 9958, 10082, 27193, 54386, 65533, 131066, 353509, 707018, 1930703, 3861406, 25099139, 50198278]

約数ペア:

[(1, 50198278), (2, 25099139), (13, 3861406), (26, 1930703), (71, 707018), (142, 353509), (383, 131066), (766, 65533), (923, 54386), (1846, 27193), (4979, 10082), (5041, 9958)]