52400262

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 106508160

約数和(自身を除く): 54107898

約数列:

[1, 2, 3, 6, 131, 163, 262, 326, 393, 409, 489, 786, 818, 978, 1227, 2454, 21353, 42706, 53579, 64059, 66667, 107158, 128118, 133334, 160737, 200001, 321474, 400002, 8733377, 17466754, 26200131, 52400262]

約数ペア:

[(1, 52400262), (2, 26200131), (3, 17466754), (6, 8733377), (131, 400002), (163, 321474), (262, 200001), (326, 160737), (393, 133334), (409, 128118), (489, 107158), (786, 66667), (818, 64059), (978, 53579), (1227, 42706), (2454, 21353)]