53705218

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{72379}}^1$

素因数の和:72441

約数の個数: 16

約数和(自身を含む): 93804480

約数和(自身を除く): 40099262

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 72379, 144758, 506653, 1013306, 3836087, 7672174, 26852609, 53705218]

約数ペア:

[(1, 53705218), (2, 26852609), (7, 7672174), (14, 3836087), (53, 1013306), (106, 506653), (371, 144758), (742, 72379)]