51073786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13049}}^1$

素因数の和:13173

約数の個数: 16

約数和(自身を含む): 81432000

約数和(自身を除く): 30358214

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 13049, 26098, 247931, 495862, 1344047, 2688094, 25536893, 51073786]

約数ペア:

[(1, 51073786), (2, 25536893), (19, 2688094), (38, 1344047), (103, 495862), (206, 247931), (1957, 26098), (3914, 13049)]