47676590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28211}}^1$

素因数の和:28244

約数の個数: 24

約数和(自身を含む): 92930328

約数和(自身を除く): 45253738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 28211, 56422, 141055, 282110, 366743, 733486, 1833715, 3667430, 4767659, 9535318, 23838295, 47676590]

約数ペア:

[(1, 47676590), (2, 23838295), (5, 9535318), (10, 4767659), (13, 3667430), (26, 1833715), (65, 733486), (130, 366743), (169, 282110), (338, 141055), (845, 56422), (1690, 28211)]