55958990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 108047520

約数和(自身を除く): 52088530

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 5557, 10070, 11114, 27785, 55570, 105583, 211166, 294521, 527915, 589042, 1055830, 1472605, 2945210, 5595899, 11191798, 27979495, 55958990]

約数ペア:

[(1, 55958990), (2, 27979495), (5, 11191798), (10, 5595899), (19, 2945210), (38, 1472605), (53, 1055830), (95, 589042), (106, 527915), (190, 294521), (265, 211166), (530, 105583), (1007, 55570), (2014, 27785), (5035, 11114), (5557, 10070)]