49669760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11087}}^1$

素因数の和:11113

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 86047360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11087, 22174, 44348, 55435, 77609, 88696, 110870, 155218, 177392, 221740, 310436, 354784, 388045, 443480, 620872, 709568, 776090, 886960, 1241744, 1419136, 1552180, 1773920, 2483488, 3104360, 3547840, 4966976, 6208720, 7095680, 9933952, 12417440, 24834880, 49669760]

約数ペア:

[(1, 49669760), (2, 24834880), (4, 12417440), (5, 9933952), (7, 7095680), (8, 6208720), (10, 4966976), (14, 3547840), (16, 3104360), (20, 2483488), (28, 1773920), (32, 1552180), (35, 1419136), (40, 1241744), (56, 886960), (64, 776090), (70, 709568), (80, 620872), (112, 443480), (128, 388045), (140, 354784), (160, 310436), (224, 221740), (280, 177392), (320, 155218), (448, 110870), (560, 88696), (640, 77609), (896, 55435), (1120, 44348), (2240, 22174), (4480, 11087)]