54580730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 104457600

約数和(自身を除く): 49876870

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 2789, 3914, 5578, 9785, 13945, 19570, 27890, 52991, 105982, 264955, 287267, 529910, 574534, 1436335, 2872670, 5458073, 10916146, 27290365, 54580730]

約数ペア:

[(1, 54580730), (2, 27290365), (5, 10916146), (10, 5458073), (19, 2872670), (38, 1436335), (95, 574534), (103, 529910), (190, 287267), (206, 264955), (515, 105982), (1030, 52991), (1957, 27890), (2789, 19570), (3914, 13945), (5578, 9785)]