56978805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6285

約数の個数: 32

約数和(自身を含む): 100283904

約数和(自身を除く): 43305099

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 6217, 9165, 18651, 31085, 80821, 93255, 242463, 292199, 404105, 876597, 1212315, 1460995, 3798587, 4382985, 11395761, 18992935, 56978805]

約数ペア:

[(1, 56978805), (3, 18992935), (5, 11395761), (13, 4382985), (15, 3798587), (39, 1460995), (47, 1212315), (65, 876597), (141, 404105), (195, 292199), (235, 242463), (611, 93255), (705, 80821), (1833, 31085), (3055, 18651), (6217, 9165)]