48485872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 99386000

約数和(自身を除く): 50900128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 457, 698, 914, 1396, 1828, 2792, 3656, 5584, 6631, 7312, 8683, 13262, 17366, 26524, 34732, 53048, 69464, 106096, 138928, 159493, 318986, 637972, 1275944, 2551888, 3030367, 6060734, 12121468, 24242936, 48485872]

約数ペア:

[(1, 48485872), (2, 24242936), (4, 12121468), (8, 6060734), (16, 3030367), (19, 2551888), (38, 1275944), (76, 637972), (152, 318986), (304, 159493), (349, 138928), (457, 106096), (698, 69464), (914, 53048), (1396, 34732), (1828, 26524), (2792, 17366), (3656, 13262), (5584, 8683), (6631, 7312)]