48193280

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 120530592

約数和(自身を除く): 72337312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1637, 1840, 2944, 3274, 3680, 5888, 6548, 7360, 8185, 13096, 14720, 16370, 26192, 29440, 32740, 37651, 52384, 65480, 75302, 104768, 130960, 150604, 188255, 209536, 261920, 301208, 376510, 419072, 523840, 602416, 753020, 1047680, 1204832, 1506040, 2095360, 2409664, 3012080, 4819328, 6024160, 9638656, 12048320, 24096640, 48193280]

約数ペア:

[(1, 48193280), (2, 24096640), (4, 12048320), (5, 9638656), (8, 6024160), (10, 4819328), (16, 3012080), (20, 2409664), (23, 2095360), (32, 1506040), (40, 1204832), (46, 1047680), (64, 753020), (80, 602416), (92, 523840), (115, 419072), (128, 376510), (160, 301208), (184, 261920), (230, 209536), (256, 188255), (320, 150604), (368, 130960), (460, 104768), (640, 75302), (736, 65480), (920, 52384), (1280, 37651), (1472, 32740), (1637, 29440), (1840, 26192), (2944, 16370), (3274, 14720), (3680, 13096), (5888, 8185), (6548, 7360)]