55786318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 101111040

約数和(自身を除く): 45324722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 401, 523, 802, 1046, 2807, 3661, 5614, 7322, 7619, 9937, 15238, 19874, 53333, 69559, 106666, 139118, 209723, 419446, 1468061, 2936122, 3984737, 7969474, 27893159, 55786318]

約数ペア:

[(1, 55786318), (2, 27893159), (7, 7969474), (14, 3984737), (19, 2936122), (38, 1468061), (133, 419446), (266, 209723), (401, 139118), (523, 106666), (802, 69559), (1046, 53333), (2807, 19874), (3661, 15238), (5614, 9937), (7322, 7619)]