56902295

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 69279840

約数和(自身を除く): 12377545

約数列:

[1, 5, 157, 173, 419, 785, 865, 2095, 27161, 65783, 72487, 135805, 328915, 362435, 11380459, 56902295]

約数ペア:

[(1, 56902295), (5, 11380459), (157, 362435), (173, 328915), (419, 135805), (785, 72487), (865, 65783), (2095, 27161)]