49769920

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3677

約数の個数: 56

約数和(自身を含む): 121304304

約数和(自身を除く): 71534384

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, 3617, 6880, 7234, 13760, 14468, 18085, 28936, 36170, 57872, 72340, 115744, 144680, 155531, 231488, 289360, 311062, 578720, 622124, 777655, 1157440, 1244248, 1555310, 2488496, 3110620, 4976992, 6221240, 9953984, 12442480, 24884960, 49769920]

約数ペア:

[(1, 49769920), (2, 24884960), (4, 12442480), (5, 9953984), (8, 6221240), (10, 4976992), (16, 3110620), (20, 2488496), (32, 1555310), (40, 1244248), (43, 1157440), (64, 777655), (80, 622124), (86, 578720), (160, 311062), (172, 289360), (215, 231488), (320, 155531), (344, 144680), (430, 115744), (688, 72340), (860, 57872), (1376, 36170), (1720, 28936), (2752, 18085), (3440, 14468), (3617, 13760), (6880, 7234)]