49285120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4813}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 118279980

約数和(自身を除く): 68994860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4813, 5120, 9626, 10240, 19252, 24065, 38504, 48130, 77008, 96260, 154016, 192520, 308032, 385040, 616064, 770080, 1232128, 1540160, 2464256, 3080320, 4928512, 6160640, 9857024, 12321280, 24642560, 49285120]

約数ペア:

[(1, 49285120), (2, 24642560), (4, 12321280), (5, 9857024), (8, 6160640), (10, 4928512), (16, 3080320), (20, 2464256), (32, 1540160), (40, 1232128), (64, 770080), (80, 616064), (128, 385040), (160, 308032), (256, 192520), (320, 154016), (512, 96260), (640, 77008), (1024, 48130), (1280, 38504), (2048, 24065), (2560, 19252), (4813, 10240), (5120, 9626)]