51417248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 109517184

約数和(自身を除く): 58099936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 2011, 3196, 4022, 6392, 8044, 12784, 16088, 25568, 32176, 34187, 64352, 68374, 94517, 136748, 189034, 273496, 378068, 546992, 756136, 1093984, 1512272, 1606789, 3024544, 3213578, 6427156, 12854312, 25708624, 51417248]

約数ペア:

[(1, 51417248), (2, 25708624), (4, 12854312), (8, 6427156), (16, 3213578), (17, 3024544), (32, 1606789), (34, 1512272), (47, 1093984), (68, 756136), (94, 546992), (136, 378068), (188, 273496), (272, 189034), (376, 136748), (544, 94517), (752, 68374), (799, 64352), (1504, 34187), (1598, 32176), (2011, 25568), (3196, 16088), (4022, 12784), (6392, 8044)]