52802560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10313}}^1$

素因数の和:10338

約数の個数: 44

約数和(自身を含む): 126676548

約数和(自身を除く): 73873988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10313, 20626, 41252, 51565, 82504, 103130, 165008, 206260, 330016, 412520, 660032, 825040, 1320064, 1650080, 2640128, 3300160, 5280256, 6600320, 10560512, 13200640, 26401280, 52802560]

約数ペア:

[(1, 52802560), (2, 26401280), (4, 13200640), (5, 10560512), (8, 6600320), (10, 5280256), (16, 3300160), (20, 2640128), (32, 1650080), (40, 1320064), (64, 825040), (80, 660032), (128, 412520), (160, 330016), (256, 206260), (320, 165008), (512, 103130), (640, 82504), (1024, 51565), (1280, 41252), (2560, 20626), (5120, 10313)]