56311236

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{22031}}^1$

素因数の和:22112

約数の個数: 36

約数和(自身を含む): 144353664

約数和(自身を除く): 88042428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 22031, 44062, 66093, 88124, 132186, 198279, 264372, 396558, 793116, 1564201, 3128402, 4692603, 6256804, 9385206, 14077809, 18770412, 28155618, 56311236]

約数ペア:

[(1, 56311236), (2, 28155618), (3, 18770412), (4, 14077809), (6, 9385206), (9, 6256804), (12, 4692603), (18, 3128402), (36, 1564201), (71, 793116), (142, 396558), (213, 264372), (284, 198279), (426, 132186), (639, 88124), (852, 66093), (1278, 44062), (2556, 22031)]