49375378

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 85080240

約数和(自身を除く): 35704862

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 661, 1322, 2197, 2873, 4394, 5746, 8593, 11237, 17186, 22474, 37349, 74698, 111709, 146081, 223418, 292162, 1452217, 1899053, 2904434, 3798106, 24687689, 49375378]

約数ペア:

[(1, 49375378), (2, 24687689), (13, 3798106), (17, 2904434), (26, 1899053), (34, 1452217), (169, 292162), (221, 223418), (338, 146081), (442, 111709), (661, 74698), (1322, 37349), (2197, 22474), (2873, 17186), (4394, 11237), (5746, 8593)]