56539505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33161}}^1$

素因数の和:33208

約数の個数: 16

約数和(自身を含む): 76405248

約数和(自身を除く): 19865743

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 33161, 165805, 364771, 1027991, 1823855, 5139955, 11307901, 56539505]

約数ペア:

[(1, 56539505), (5, 11307901), (11, 5139955), (31, 1823855), (55, 1027991), (155, 364771), (341, 165805), (1705, 33161)]