55542513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 83383552

約数和(自身を除く): 27841039

約数列:

[1, 3, 13, 37, 39, 61, 111, 183, 481, 631, 793, 1443, 1893, 2257, 2379, 6771, 8203, 23347, 24609, 29341, 38491, 70041, 88023, 115473, 303511, 500383, 910533, 1424167, 1501149, 4272501, 18514171, 55542513]

約数ペア:

[(1, 55542513), (3, 18514171), (13, 4272501), (37, 1501149), (39, 1424167), (61, 910533), (111, 500383), (183, 303511), (481, 115473), (631, 88023), (793, 70041), (1443, 38491), (1893, 29341), (2257, 24609), (2379, 23347), (6771, 8203)]