49817420

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10973}}^1$

素因数の和:11209

約数の個数: 24

約数和(自身を含む): 105087024

約数和(自身を除く): 55269604

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 10973, 21946, 43892, 54865, 109730, 219460, 2490871, 4981742, 9963484, 12454355, 24908710, 49817420]

約数ペア:

[(1, 49817420), (2, 24908710), (4, 12454355), (5, 9963484), (10, 4981742), (20, 2490871), (227, 219460), (454, 109730), (908, 54865), (1135, 43892), (2270, 21946), (4540, 10973)]