55507377

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 23237583

約数列:

[1, 3, 53, 59, 61, 97, 159, 177, 183, 291, 3127, 3233, 3599, 5141, 5723, 5917, 9381, 9699, 10797, 15423, 17169, 17751, 190747, 303319, 313601, 349103, 572241, 909957, 940803, 1047309, 18502459, 55507377]

約数ペア:

[(1, 55507377), (3, 18502459), (53, 1047309), (59, 940803), (61, 909957), (97, 572241), (159, 349103), (177, 313601), (183, 303319), (291, 190747), (3127, 17751), (3233, 17169), (3599, 15423), (5141, 10797), (5723, 9699), (5917, 9381)]