53084704

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 108041472

約数和(自身を除く): 54956768

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 173, 223, 344, 346, 446, 688, 692, 892, 1376, 1384, 1784, 2768, 3568, 5536, 7136, 7439, 9589, 14878, 19178, 29756, 38356, 38579, 59512, 76712, 77158, 119024, 153424, 154316, 238048, 306848, 308632, 617264, 1234528, 1658897, 3317794, 6635588, 13271176, 26542352, 53084704]

約数ペア:

[(1, 53084704), (2, 26542352), (4, 13271176), (8, 6635588), (16, 3317794), (32, 1658897), (43, 1234528), (86, 617264), (172, 308632), (173, 306848), (223, 238048), (344, 154316), (346, 153424), (446, 119024), (688, 77158), (692, 76712), (892, 59512), (1376, 38579), (1384, 38356), (1784, 29756), (2768, 19178), (3568, 14878), (5536, 9589), (7136, 7439)]