51370810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 95261760

約数和(自身を除く): 43890950

約数列:

[1, 2, 5, 10, 43, 86, 193, 215, 386, 430, 619, 965, 1238, 1930, 3095, 6190, 8299, 16598, 26617, 41495, 53234, 82990, 119467, 133085, 238934, 266170, 597335, 1194670, 5137081, 10274162, 25685405, 51370810]

約数ペア:

[(1, 51370810), (2, 25685405), (5, 10274162), (10, 5137081), (43, 1194670), (86, 597335), (193, 266170), (215, 238934), (386, 133085), (430, 119467), (619, 82990), (965, 53234), (1238, 41495), (1930, 26617), (3095, 16598), (6190, 8299)]