53213255

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 64864800

約数和(自身を除く): 11651545

約数列:

[1, 5, 109, 251, 389, 545, 1255, 1945, 27359, 42401, 97639, 136795, 212005, 488195, 10642651, 53213255]

約数ペア:

[(1, 53213255), (5, 10642651), (109, 488195), (251, 212005), (389, 136795), (545, 97639), (1255, 42401), (1945, 27359)]