55620642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120391}}^1$

素因数の和:120414

約数の個数: 32

約数和(自身を含む): 138691584

約数和(自身を除く): 83070942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 120391, 240782, 361173, 722346, 842737, 1324301, 1685474, 2528211, 2648602, 3972903, 5056422, 7945806, 9270107, 18540214, 27810321, 55620642]

約数ペア:

[(1, 55620642), (2, 27810321), (3, 18540214), (6, 9270107), (7, 7945806), (11, 5056422), (14, 3972903), (21, 2648602), (22, 2528211), (33, 1685474), (42, 1324301), (66, 842737), (77, 722346), (154, 361173), (231, 240782), (462, 120391)]