49684460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{967}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 119691264

約数和(自身を除く): 70006804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 967, 1468, 1835, 1934, 2569, 3670, 3868, 4835, 5138, 6769, 7340, 9670, 10276, 12845, 13538, 19340, 25690, 27076, 33845, 51380, 67690, 135380, 354889, 709778, 1419556, 1774445, 2484223, 3548890, 4968446, 7097780, 9936892, 12421115, 24842230, 49684460]

約数ペア:

[(1, 49684460), (2, 24842230), (4, 12421115), (5, 9936892), (7, 7097780), (10, 4968446), (14, 3548890), (20, 2484223), (28, 1774445), (35, 1419556), (70, 709778), (140, 354889), (367, 135380), (734, 67690), (967, 51380), (1468, 33845), (1835, 27076), (1934, 25690), (2569, 19340), (3670, 13538), (3868, 12845), (4835, 10276), (5138, 9670), (6769, 7340)]