51895604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 92534400

約数和(自身を除く): 40638796

約数列:

[1, 2, 4, 71, 142, 284, 359, 509, 718, 1018, 1436, 2036, 25489, 36139, 50978, 72278, 101956, 144556, 182731, 365462, 730924, 12973901, 25947802, 51895604]

約数ペア:

[(1, 51895604), (2, 25947802), (4, 12973901), (71, 730924), (142, 365462), (284, 182731), (359, 144556), (509, 101956), (718, 72278), (1018, 50978), (1436, 36139), (2036, 25489)]