51437386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25693}}^1$

素因数の和:25726

約数の個数: 32

約数和(自身を含む): 103598208

約数和(自身を除く): 52160822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25693, 51386, 179851, 282623, 334009, 359702, 565246, 668018, 1978361, 2338063, 3674099, 3956722, 4676126, 7348198, 25718693, 51437386]

約数ペア:

[(1, 51437386), (2, 25718693), (7, 7348198), (11, 4676126), (13, 3956722), (14, 3674099), (22, 2338063), (26, 1978361), (77, 668018), (91, 565246), (143, 359702), (154, 334009), (182, 282623), (286, 179851), (1001, 51386), (2002, 25693)]