55053760

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4061

約数の個数: 56

約数和(自身を含む): 134179056

約数和(自身を除く): 79125296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 4001, 6880, 8002, 13760, 16004, 20005, 32008, 40010, 64016, 80020, 128032, 160040, 172043, 256064, 320080, 344086, 640160, 688172, 860215, 1280320, 1376344, 1720430, 2752688, 3440860, 5505376, 6881720, 11010752, 13763440, 27526880, 55053760]

約数ペア:

[(1, 55053760), (2, 27526880), (4, 13763440), (5, 11010752), (8, 6881720), (10, 5505376), (16, 3440860), (20, 2752688), (32, 1720430), (40, 1376344), (43, 1280320), (64, 860215), (80, 688172), (86, 640160), (160, 344086), (172, 320080), (215, 256064), (320, 172043), (344, 160040), (430, 128032), (688, 80020), (860, 64016), (1376, 40010), (1720, 32008), (2752, 20005), (3440, 16004), (4001, 13760), (6880, 8002)]