56392890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19379}}^1$

素因数の和:19486

約数の個数: 32

約数和(自身を含む): 136745280

約数和(自身を除く): 80352390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 19379, 38758, 58137, 96895, 116274, 193790, 290685, 581370, 1879763, 3759526, 5639289, 9398815, 11278578, 18797630, 28196445, 56392890]

約数ペア:

[(1, 56392890), (2, 28196445), (3, 18797630), (5, 11278578), (6, 9398815), (10, 5639289), (15, 3759526), (30, 1879763), (97, 581370), (194, 290685), (291, 193790), (485, 116274), (582, 96895), (970, 58137), (1455, 38758), (2910, 19379)]