56830995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5156

約数の個数: 48

約数和(自身を含む): 111689760

約数和(自身を除く): 54858765

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 5113, 11115, 15339, 25565, 46017, 66469, 76695, 97147, 199407, 230085, 291441, 332345, 485735, 598221, 874323, 997035, 1262911, 1457205, 2991105, 3788733, 4371615, 6314555, 11366199, 18943665, 56830995]

約数ペア:

[(1, 56830995), (3, 18943665), (5, 11366199), (9, 6314555), (13, 4371615), (15, 3788733), (19, 2991105), (39, 1457205), (45, 1262911), (57, 997035), (65, 874323), (95, 598221), (117, 485735), (171, 332345), (195, 291441), (247, 230085), (285, 199407), (585, 97147), (741, 76695), (855, 66469), (1235, 46017), (2223, 25565), (3705, 15339), (5113, 11115)]