56816188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 118540800

約数和(自身を除く): 61724612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1399, 1562, 1846, 2798, 3124, 3692, 5596, 10153, 15389, 18187, 20306, 30778, 36374, 40612, 61556, 72748, 99329, 198658, 200057, 397316, 400114, 800228, 1092619, 1291277, 2185238, 2582554, 4370476, 5165108, 14204047, 28408094, 56816188]

約数ペア:

[(1, 56816188), (2, 28408094), (4, 14204047), (11, 5165108), (13, 4370476), (22, 2582554), (26, 2185238), (44, 1291277), (52, 1092619), (71, 800228), (142, 400114), (143, 397316), (284, 200057), (286, 198658), (572, 99329), (781, 72748), (923, 61556), (1399, 40612), (1562, 36374), (1846, 30778), (2798, 20306), (3124, 18187), (3692, 15389), (5596, 10153)]