48848710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 90139392

約数和(自身を除く): 41290682

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 643, 710, 1070, 1286, 3215, 6430, 7597, 15194, 37985, 45653, 68801, 75970, 91306, 137602, 228265, 344005, 456530, 688010, 4884871, 9769742, 24424355, 48848710]

約数ペア:

[(1, 48848710), (2, 24424355), (5, 9769742), (10, 4884871), (71, 688010), (107, 456530), (142, 344005), (214, 228265), (355, 137602), (535, 91306), (643, 75970), (710, 68801), (1070, 45653), (1286, 37985), (3215, 15194), (6430, 7597)]