51337984

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6516

約数の個数: 36

約数和(自身を含む): 105797440

約数和(自身を除く): 54459456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 6469, 7936, 12938, 25876, 51752, 103504, 200539, 207008, 401078, 414016, 802156, 828032, 1604312, 1656064, 3208624, 6417248, 12834496, 25668992, 51337984]

約数ペア:

[(1, 51337984), (2, 25668992), (4, 12834496), (8, 6417248), (16, 3208624), (31, 1656064), (32, 1604312), (62, 828032), (64, 802156), (124, 414016), (128, 401078), (248, 207008), (256, 200539), (496, 103504), (992, 51752), (1984, 25876), (3968, 12938), (6469, 7936)]