51185706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 121322880

約数和(自身を除く): 70137174

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 353, 429, 507, 706, 858, 1014, 1059, 1859, 2118, 2197, 3718, 3883, 4394, 4589, 5577, 6591, 7766, 9178, 11154, 11649, 13182, 13767, 23298, 24167, 27534, 48334, 50479, 59657, 72501, 100958, 119314, 145002, 151437, 178971, 302874, 357942, 656227, 775541, 1312454, 1551082, 1968681, 2326623, 3937362, 4653246, 8530951, 17061902, 25592853, 51185706]

約数ペア:

[(1, 51185706), (2, 25592853), (3, 17061902), (6, 8530951), (11, 4653246), (13, 3937362), (22, 2326623), (26, 1968681), (33, 1551082), (39, 1312454), (66, 775541), (78, 656227), (143, 357942), (169, 302874), (286, 178971), (338, 151437), (353, 145002), (429, 119314), (507, 100958), (706, 72501), (858, 59657), (1014, 50479), (1059, 48334), (1859, 27534), (2118, 24167), (2197, 23298), (3718, 13767), (3883, 13182), (4394, 11649), (4589, 11154), (5577, 9178), (6591, 7766)]