55609477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 69542784

約数和(自身を除く): 13933307

約数列:

[1, 7, 11, 77, 401, 1801, 2807, 4411, 12607, 19811, 30877, 138677, 722201, 5055407, 7944211, 55609477]

約数ペア:

[(1, 55609477), (7, 7944211), (11, 5055407), (77, 722201), (401, 138677), (1801, 30877), (2807, 19811), (4411, 12607)]