51272944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 105171840

約数和(自身を除く): 53898896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 304, 454, 743, 908, 1486, 1816, 2972, 3632, 4313, 5944, 8626, 11888, 14117, 17252, 28234, 34504, 56468, 69008, 112936, 168661, 225872, 337322, 674644, 1349288, 2698576, 3204559, 6409118, 12818236, 25636472, 51272944]

約数ペア:

[(1, 51272944), (2, 25636472), (4, 12818236), (8, 6409118), (16, 3204559), (19, 2698576), (38, 1349288), (76, 674644), (152, 337322), (227, 225872), (304, 168661), (454, 112936), (743, 69008), (908, 56468), (1486, 34504), (1816, 28234), (2972, 17252), (3632, 14117), (4313, 11888), (5944, 8626)]