52406812

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 93405312

約数和(自身を除く): 40998500

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 971, 1942, 3884, 13493, 26986, 53972, 100013, 127201, 200026, 254402, 400052, 508804, 13101703, 26203406, 52406812]

約数ペア:

[(1, 52406812), (2, 26203406), (4, 13101703), (103, 508804), (131, 400052), (206, 254402), (262, 200026), (412, 127201), (524, 100013), (971, 53972), (1942, 26986), (3884, 13493)]