49172128

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 100154880

約数和(自身を除く): 50982752

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 212, 316, 367, 424, 632, 734, 848, 1264, 1468, 1696, 2528, 2936, 4187, 5872, 8374, 11744, 16748, 19451, 28993, 33496, 38902, 57986, 66992, 77804, 115972, 133984, 155608, 231944, 311216, 463888, 622432, 927776, 1536629, 3073258, 6146516, 12293032, 24586064, 49172128]

約数ペア:

[(1, 49172128), (2, 24586064), (4, 12293032), (8, 6146516), (16, 3073258), (32, 1536629), (53, 927776), (79, 622432), (106, 463888), (158, 311216), (212, 231944), (316, 155608), (367, 133984), (424, 115972), (632, 77804), (734, 66992), (848, 57986), (1264, 38902), (1468, 33496), (1696, 28993), (2528, 19451), (2936, 16748), (4187, 11744), (5872, 8374)]