55578528

素因数分解:

$2^5\times 3^3\times {\mathrm{64327}}^1$

素因数の和:64346

約数の個数: 48

約数和(自身を含む): 162106560

約数和(自身を除く): 106528032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 64327, 128654, 192981, 257308, 385962, 514616, 578943, 771924, 1029232, 1157886, 1543848, 1736829, 2058464, 2315772, 3087696, 3473658, 4631544, 6175392, 6947316, 9263088, 13894632, 18526176, 27789264, 55578528]

約数ペア:

[(1, 55578528), (2, 27789264), (3, 18526176), (4, 13894632), (6, 9263088), (8, 6947316), (9, 6175392), (12, 4631544), (16, 3473658), (18, 3087696), (24, 2315772), (27, 2058464), (32, 1736829), (36, 1543848), (48, 1157886), (54, 1029232), (72, 771924), (96, 578943), (108, 514616), (144, 385962), (216, 257308), (288, 192981), (432, 128654), (864, 64327)]