56553458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 100953216

約数和(自身を除く): 44399758

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 5563, 10166, 11126, 72319, 94571, 127949, 144638, 189142, 255898, 1229423, 1663337, 2175133, 2458846, 3326674, 4350266, 28276729, 56553458]

約数ペア:

[(1, 56553458), (2, 28276729), (13, 4350266), (17, 3326674), (23, 2458846), (26, 2175133), (34, 1663337), (46, 1229423), (221, 255898), (299, 189142), (391, 144638), (442, 127949), (598, 94571), (782, 72319), (5083, 11126), (5563, 10166)]