49126810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 90389520

約数和(自身を除く): 41262710

約数列:

[1, 2, 5, 10, 73, 146, 173, 346, 365, 389, 730, 778, 865, 1730, 1945, 3890, 12629, 25258, 28397, 56794, 63145, 67297, 126290, 134594, 141985, 283970, 336485, 672970, 4912681, 9825362, 24563405, 49126810]

約数ペア:

[(1, 49126810), (2, 24563405), (5, 9825362), (10, 4912681), (73, 672970), (146, 336485), (173, 283970), (346, 141985), (365, 134594), (389, 126290), (730, 67297), (778, 63145), (865, 56794), (1730, 28397), (1945, 25258), (3890, 12629)]