51005835

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16427}}^1$

素因数の和:16464

約数の個数: 32

約数和(自身を含む): 94625280

約数和(自身を除く): 43619445

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 16427, 49281, 82135, 147843, 246405, 377821, 443529, 739215, 1133463, 1889105, 2217645, 3400389, 5667315, 10201167, 17001945, 51005835]

約数ペア:

[(1, 51005835), (3, 17001945), (5, 10201167), (9, 5667315), (15, 3400389), (23, 2217645), (27, 1889105), (45, 1133463), (69, 739215), (115, 443529), (135, 377821), (207, 246405), (345, 147843), (621, 82135), (1035, 49281), (3105, 16427)]