56380624

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 111555360

約数和(自身を除く): 55174736

約数列:

[1, 2, 4, 8, 16, 101, 139, 202, 251, 278, 404, 502, 556, 808, 1004, 1112, 1616, 2008, 2224, 4016, 14039, 25351, 28078, 34889, 50702, 56156, 69778, 101404, 112312, 139556, 202808, 224624, 279112, 405616, 558224, 3523789, 7047578, 14095156, 28190312, 56380624]

約数ペア:

[(1, 56380624), (2, 28190312), (4, 14095156), (8, 7047578), (16, 3523789), (101, 558224), (139, 405616), (202, 279112), (251, 224624), (278, 202808), (404, 139556), (502, 112312), (556, 101404), (808, 69778), (1004, 56156), (1112, 50702), (1616, 34889), (2008, 28078), (2224, 25351), (4016, 14039)]