53908480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10529}}^1$

素因数の和:10554

約数の個数: 44

約数和(自身を含む): 129329460

約数和(自身を除く): 75420980

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, 10529, 21058, 42116, 52645, 84232, 105290, 168464, 210580, 336928, 421160, 673856, 842320, 1347712, 1684640, 2695424, 3369280, 5390848, 6738560, 10781696, 13477120, 26954240, 53908480]

約数ペア:

[(1, 53908480), (2, 26954240), (4, 13477120), (5, 10781696), (8, 6738560), (10, 5390848), (16, 3369280), (20, 2695424), (32, 1684640), (40, 1347712), (64, 842320), (80, 673856), (128, 421160), (160, 336928), (256, 210580), (320, 168464), (512, 105290), (640, 84232), (1024, 52645), (1280, 42116), (2560, 21058), (5120, 10529)]