56257450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{15413}}^1$

素因数の和:15498

約数の個数: 24

約数和(自身を含む): 106079148

約数和(自身を除く): 49821698

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 15413, 30826, 77065, 154130, 385325, 770650, 1125149, 2250298, 5625745, 11251490, 28128725, 56257450]

約数ペア:

[(1, 56257450), (2, 28128725), (5, 11251490), (10, 5625745), (25, 2250298), (50, 1125149), (73, 770650), (146, 385325), (365, 154130), (730, 77065), (1825, 30826), (3650, 15413)]