51089213

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 62141400

約数和(自身を除く): 11052187

約数列:

[1, 7, 29, 49, 157, 203, 229, 1099, 1421, 1603, 4553, 6641, 7693, 11221, 31871, 35953, 46487, 223097, 251671, 325409, 1042637, 1761697, 7298459, 51089213]

約数ペア:

[(1, 51089213), (7, 7298459), (29, 1761697), (49, 1042637), (157, 325409), (203, 251671), (229, 223097), (1099, 46487), (1421, 35953), (1603, 31871), (4553, 11221), (6641, 7693)]