56531118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70841}}^1$

素因数の和:70872

約数の個数: 32

約数和(自身を含む): 136016640

約数和(自身を除く): 79485522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 70841, 141682, 212523, 425046, 495887, 991774, 1345979, 1487661, 2691958, 2975322, 4037937, 8075874, 9421853, 18843706, 28265559, 56531118]

約数ペア:

[(1, 56531118), (2, 28265559), (3, 18843706), (6, 9421853), (7, 8075874), (14, 4037937), (19, 2975322), (21, 2691958), (38, 1487661), (42, 1345979), (57, 991774), (114, 495887), (133, 425046), (266, 212523), (399, 141682), (798, 70841)]