53815360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3971

約数の個数: 56

約数和(自身を含む): 131161536

約数和(自身を除く): 77346176

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, 3911, 6880, 7822, 13760, 15644, 19555, 31288, 39110, 62576, 78220, 125152, 156440, 168173, 250304, 312880, 336346, 625760, 672692, 840865, 1251520, 1345384, 1681730, 2690768, 3363460, 5381536, 6726920, 10763072, 13453840, 26907680, 53815360]

約数ペア:

[(1, 53815360), (2, 26907680), (4, 13453840), (5, 10763072), (8, 6726920), (10, 5381536), (16, 3363460), (20, 2690768), (32, 1681730), (40, 1345384), (43, 1251520), (64, 840865), (80, 672692), (86, 625760), (160, 336346), (172, 312880), (215, 250304), (320, 168173), (344, 156440), (430, 125152), (688, 78220), (860, 62576), (1376, 39110), (1720, 31288), (2752, 19555), (3440, 15644), (3911, 13760), (6880, 7822)]