53906182994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19980053}}^1$

素因数の和:19980145

約数の個数: 16

約数和(自身を含む): 86313833280

約数和(自身を除く): 32407650286

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 19980053, 39960106, 379621007, 759242014, 1418583763, 2837167526, 26953091497, 53906182994]

約数ペア:

[(1, 53906182994), (2, 26953091497), (19, 2837167526), (38, 1418583763), (71, 759242014), (142, 379621007), (1349, 39960106), (2698, 19980053)]