53215864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{511691}}^1$

素因数の和:511710

約数の個数: 16

約数和(自身を含む): 107455320

約数和(自身を除く): 54239456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 511691, 1023382, 2046764, 4093528, 6651983, 13303966, 26607932, 53215864]

約数ペア:

[(1, 53215864), (2, 26607932), (4, 13303966), (8, 6651983), (13, 4093528), (26, 2046764), (52, 1023382), (104, 511691)]