56072458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 39889142

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 446, 494, 509, 1018, 2899, 4237, 5798, 6617, 8474, 9671, 13234, 19342, 55081, 110162, 113507, 125723, 227014, 251446, 1475591, 2156633, 2951182, 4313266, 28036229, 56072458]

約数ペア:

[(1, 56072458), (2, 28036229), (13, 4313266), (19, 2951182), (26, 2156633), (38, 1475591), (223, 251446), (247, 227014), (446, 125723), (494, 113507), (509, 110162), (1018, 55081), (2899, 19342), (4237, 13234), (5798, 9671), (6617, 8474)]