51309568

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 44

約数和(自身を含む): 103905720

約数和(自身を除く): 52596152

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 563, 712, 1024, 1126, 1424, 2252, 2848, 4504, 5696, 9008, 11392, 18016, 22784, 36032, 45568, 50107, 72064, 91136, 100214, 144128, 200428, 288256, 400856, 576512, 801712, 1603424, 3206848, 6413696, 12827392, 25654784, 51309568]

約数ペア:

[(1, 51309568), (2, 25654784), (4, 12827392), (8, 6413696), (16, 3206848), (32, 1603424), (64, 801712), (89, 576512), (128, 400856), (178, 288256), (256, 200428), (356, 144128), (512, 100214), (563, 91136), (712, 72064), (1024, 50107), (1126, 45568), (1424, 36032), (2252, 22784), (2848, 18016), (4504, 11392), (5696, 9008)]