51852260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25171}}^1$

素因数の和:25283

約数の個数: 24

約数和(自身を含む): 109951296

約数和(自身を除く): 58099036

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 25171, 50342, 100684, 125855, 251710, 503420, 2592613, 5185226, 10370452, 12963065, 25926130, 51852260]

約数ペア:

[(1, 51852260), (2, 25926130), (4, 12963065), (5, 10370452), (10, 5185226), (20, 2592613), (103, 503420), (206, 251710), (412, 125855), (515, 100684), (1030, 50342), (2060, 25171)]