51229605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25679}}^1$

素因数の和:25713

約数の個数: 32

約数和(自身を含む): 98611200

約数和(自身を除く): 47381595

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 25679, 77037, 128395, 179753, 385185, 487901, 539259, 898765, 1463703, 2439505, 2696295, 3415307, 7318515, 10245921, 17076535, 51229605]

約数ペア:

[(1, 51229605), (3, 17076535), (5, 10245921), (7, 7318515), (15, 3415307), (19, 2696295), (21, 2439505), (35, 1463703), (57, 898765), (95, 539259), (105, 487901), (133, 385185), (285, 179753), (399, 128395), (665, 77037), (1995, 25679)]