55687838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4943}}^1$

素因数の和:5119

約数の個数: 16

約数和(自身を含む): 86144256

約数和(自身を除く): 30456418

約数列:

[1, 2, 43, 86, 131, 262, 4943, 5633, 9886, 11266, 212549, 425098, 647533, 1295066, 27843919, 55687838]

約数ペア:

[(1, 55687838), (2, 27843919), (43, 1295066), (86, 647533), (131, 425098), (262, 212549), (4943, 11266), (5633, 9886)]