51801856

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{11903}}^1$

素因数の和:11936

約数の個数: 36

約数和(自身を含む): 109492992

約数和(自身を除く): 57691136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 11903, 23806, 47612, 95224, 190448, 202351, 380896, 404702, 761792, 809404, 1523584, 1618808, 3047168, 3237616, 6475232, 12950464, 25900928, 51801856]

約数ペア:

[(1, 51801856), (2, 25900928), (4, 12950464), (8, 6475232), (16, 3237616), (17, 3047168), (32, 1618808), (34, 1523584), (64, 809404), (68, 761792), (128, 404702), (136, 380896), (256, 202351), (272, 190448), (544, 95224), (1088, 47612), (2176, 23806), (4352, 11903)]