51739568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 106743168

約数和(自身を除く): 55003600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 853, 892, 1706, 1784, 3412, 3568, 3791, 6824, 7582, 13648, 14501, 15164, 29002, 30328, 58004, 60656, 116008, 190219, 232016, 380438, 760876, 1521752, 3043504, 3233723, 6467446, 12934892, 25869784, 51739568]

約数ペア:

[(1, 51739568), (2, 25869784), (4, 12934892), (8, 6467446), (16, 3233723), (17, 3043504), (34, 1521752), (68, 760876), (136, 380438), (223, 232016), (272, 190219), (446, 116008), (853, 60656), (892, 58004), (1706, 30328), (1784, 29002), (3412, 15164), (3568, 14501), (3791, 13648), (6824, 7582)]