56552960

素因数分解:

$2^9\times 5^1\times {\mathrm{22091}}^1$

素因数の和:22114

約数の個数: 40

約数和(自身を含む): 135600696

約数和(自身を除く): 79047736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 22091, 44182, 88364, 110455, 176728, 220910, 353456, 441820, 706912, 883640, 1413824, 1767280, 2827648, 3534560, 5655296, 7069120, 11310592, 14138240, 28276480, 56552960]

約数ペア:

[(1, 56552960), (2, 28276480), (4, 14138240), (5, 11310592), (8, 7069120), (10, 5655296), (16, 3534560), (20, 2827648), (32, 1767280), (40, 1413824), (64, 883640), (80, 706912), (128, 441820), (160, 353456), (256, 220910), (320, 176728), (512, 110455), (640, 88364), (1280, 44182), (2560, 22091)]