52268268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19709}}^1$

素因数の和:19746

約数の個数: 48

約数和(自身を含む): 139073760

約数和(自身を除く): 86805492

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 19709, 39418, 59127, 78836, 118254, 236508, 256217, 335053, 512434, 670106, 768651, 1005159, 1024868, 1340212, 1537302, 2010318, 3074604, 4020636, 4355689, 8711378, 13067067, 17422756, 26134134, 52268268]

約数ペア:

[(1, 52268268), (2, 26134134), (3, 17422756), (4, 13067067), (6, 8711378), (12, 4355689), (13, 4020636), (17, 3074604), (26, 2010318), (34, 1537302), (39, 1340212), (51, 1024868), (52, 1005159), (68, 768651), (78, 670106), (102, 512434), (156, 335053), (204, 256217), (221, 236508), (442, 118254), (663, 78836), (884, 59127), (1326, 39418), (2652, 19709)]