53321191

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 68866560

約数和(自身を除く): 15545369

約数列:

[1, 7, 11, 59, 77, 97, 121, 413, 649, 679, 847, 1067, 1331, 4543, 5723, 7139, 7469, 9317, 11737, 40061, 49973, 62953, 78529, 82159, 129107, 440671, 549703, 692483, 903749, 4847381, 7617313, 53321191]

約数ペア:

[(1, 53321191), (7, 7617313), (11, 4847381), (59, 903749), (77, 692483), (97, 549703), (121, 440671), (413, 129107), (649, 82159), (679, 78529), (847, 62953), (1067, 49973), (1331, 40061), (4543, 11737), (5723, 9317), (7139, 7469)]