51721984

素因数分解:

$2^8\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1016

約数の個数: 36

約数和(自身を含む): 103753440

約数和(自身を除く): 52031456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281, 562, 719, 1124, 1438, 2248, 2876, 4496, 5752, 8992, 11504, 17984, 23008, 35968, 46016, 71936, 92032, 184064, 202039, 404078, 808156, 1616312, 3232624, 6465248, 12930496, 25860992, 51721984]

約数ペア:

[(1, 51721984), (2, 25860992), (4, 12930496), (8, 6465248), (16, 3232624), (32, 1616312), (64, 808156), (128, 404078), (256, 202039), (281, 184064), (562, 92032), (719, 71936), (1124, 46016), (1438, 35968), (2248, 23008), (2876, 17984), (4496, 11504), (5752, 8992)]