49354880

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 119854080

約数和(自身を除く): 70499200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1151, 1340, 2144, 2302, 2680, 4288, 4604, 5360, 5755, 8576, 9208, 10720, 11510, 18416, 21440, 23020, 36832, 42880, 46040, 73664, 77117, 92080, 147328, 154234, 184160, 308468, 368320, 385585, 616936, 736640, 771170, 1233872, 1542340, 2467744, 3084680, 4935488, 6169360, 9870976, 12338720, 24677440, 49354880]

約数ペア:

[(1, 49354880), (2, 24677440), (4, 12338720), (5, 9870976), (8, 6169360), (10, 4935488), (16, 3084680), (20, 2467744), (32, 1542340), (40, 1233872), (64, 771170), (67, 736640), (80, 616936), (128, 385585), (134, 368320), (160, 308468), (268, 184160), (320, 154234), (335, 147328), (536, 92080), (640, 77117), (670, 73664), (1072, 46040), (1151, 42880), (1340, 36832), (2144, 23020), (2302, 21440), (2680, 18416), (4288, 11510), (4604, 10720), (5360, 9208), (5755, 8576)]