49151746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 40704254

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 2339, 3002, 4678, 10507, 16373, 21014, 32746, 44441, 88882, 184781, 311087, 369562, 622174, 1293467, 2586934, 3510839, 7021678, 24575873, 49151746]

約数ペア:

[(1, 49151746), (2, 24575873), (7, 7021678), (14, 3510839), (19, 2586934), (38, 1293467), (79, 622174), (133, 369562), (158, 311087), (266, 184781), (553, 88882), (1106, 44441), (1501, 32746), (2339, 21014), (3002, 16373), (4678, 10507)]