57078242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 97675200

約数和(自身を除く): 40596958

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 454, 494, 509, 1018, 2951, 4313, 5902, 6617, 8626, 9671, 13234, 19342, 56069, 112138, 115543, 125723, 231086, 251446, 1502059, 2195317, 3004118, 4390634, 28539121, 57078242]

約数ペア:

[(1, 57078242), (2, 28539121), (13, 4390634), (19, 3004118), (26, 2195317), (38, 1502059), (227, 251446), (247, 231086), (454, 125723), (494, 115543), (509, 112138), (1018, 56069), (2951, 19342), (4313, 13234), (5902, 9671), (6617, 8626)]