51292210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 97560000

約数和(自身を除く): 46267790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 541, 998, 1082, 2495, 2705, 4990, 5410, 9481, 10279, 18962, 20558, 47405, 51395, 94810, 102790, 269959, 539918, 1349795, 2699590, 5129221, 10258442, 25646105, 51292210]

約数ペア:

[(1, 51292210), (2, 25646105), (5, 10258442), (10, 5129221), (19, 2699590), (38, 1349795), (95, 539918), (190, 269959), (499, 102790), (541, 94810), (998, 51395), (1082, 47405), (2495, 20558), (2705, 18962), (4990, 10279), (5410, 9481)]