51447368

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7013}}^1$

素因数の和:7157

約数の個数: 32

約数和(自身を含む): 111101760

約数和(自身を除く): 59654392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7013, 7336, 14026, 28052, 49091, 56104, 98182, 196364, 392728, 918703, 1837406, 3674812, 6430921, 7349624, 12861842, 25723684, 51447368]

約数ペア:

[(1, 51447368), (2, 25723684), (4, 12861842), (7, 7349624), (8, 6430921), (14, 3674812), (28, 1837406), (56, 918703), (131, 392728), (262, 196364), (524, 98182), (917, 56104), (1048, 49091), (1834, 28052), (3668, 14026), (7013, 7336)]