51274212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 81104412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 5471, 9372, 10942, 16413, 21884, 32826, 60181, 65652, 120362, 180543, 240724, 361086, 388441, 722172, 776882, 1165323, 1553764, 2330646, 4272851, 4661292, 8545702, 12818553, 17091404, 25637106, 51274212]

約数ペア:

[(1, 51274212), (2, 25637106), (3, 17091404), (4, 12818553), (6, 8545702), (11, 4661292), (12, 4272851), (22, 2330646), (33, 1553764), (44, 1165323), (66, 776882), (71, 722172), (132, 388441), (142, 361086), (213, 240724), (284, 180543), (426, 120362), (781, 65652), (852, 60181), (1562, 32826), (2343, 21884), (3124, 16413), (4686, 10942), (5471, 9372)]