55579360

素因数分解:

$2^5\times 5^1\times {\mathrm{563}}^1\times {\mathrm{617}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 131752656

約数和(自身を除く): 76173296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 563, 617, 1126, 1234, 2252, 2468, 2815, 3085, 4504, 4936, 5630, 6170, 9008, 9872, 11260, 12340, 18016, 19744, 22520, 24680, 45040, 49360, 90080, 98720, 347371, 694742, 1389484, 1736855, 2778968, 3473710, 5557936, 6947420, 11115872, 13894840, 27789680, 55579360]

約数ペア:

[(1, 55579360), (2, 27789680), (4, 13894840), (5, 11115872), (8, 6947420), (10, 5557936), (16, 3473710), (20, 2778968), (32, 1736855), (40, 1389484), (80, 694742), (160, 347371), (563, 98720), (617, 90080), (1126, 49360), (1234, 45040), (2252, 24680), (2468, 22520), (2815, 19744), (3085, 18016), (4504, 12340), (4936, 11260), (5630, 9872), (6170, 9008)]