49871406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27799}}^1$

素因数の和:27840

約数の個数: 32

約数和(自身を含む): 112089600

約数和(自身を除く): 62218194

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 27799, 55598, 83397, 166794, 361387, 639377, 722774, 1084161, 1278754, 1918131, 2168322, 3836262, 8311901, 16623802, 24935703, 49871406]

約数ペア:

[(1, 49871406), (2, 24935703), (3, 16623802), (6, 8311901), (13, 3836262), (23, 2168322), (26, 1918131), (39, 1278754), (46, 1084161), (69, 722774), (78, 639377), (138, 361387), (299, 166794), (598, 83397), (897, 55598), (1794, 27799)]