51993584

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 105002208

約数和(自身を除く): 53008624

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1237, 2474, 2627, 4948, 5254, 9896, 10508, 19792, 21016, 42032, 45769, 87827, 91538, 175654, 183076, 351308, 366152, 702616, 732304, 1405232, 3249599, 6499198, 12998396, 25996792, 51993584]

約数ペア:

[(1, 51993584), (2, 25996792), (4, 12998396), (8, 6499198), (16, 3249599), (37, 1405232), (71, 732304), (74, 702616), (142, 366152), (148, 351308), (284, 183076), (296, 175654), (568, 91538), (592, 87827), (1136, 45769), (1237, 42032), (2474, 21016), (2627, 19792), (4948, 10508), (5254, 9896)]