54585540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10457}}^1$

素因数の和:10501

約数の個数: 72

約数和(自身を含む): 171302040

約数和(自身を除く): 116716500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10457, 20914, 31371, 41828, 52285, 62742, 94113, 104570, 125484, 156855, 188226, 209140, 303253, 313710, 376452, 470565, 606506, 627420, 909759, 941130, 1213012, 1516265, 1819518, 1882260, 2729277, 3032530, 3639036, 4548795, 5458554, 6065060, 9097590, 10917108, 13646385, 18195180, 27292770, 54585540]

約数ペア:

[(1, 54585540), (2, 27292770), (3, 18195180), (4, 13646385), (5, 10917108), (6, 9097590), (9, 6065060), (10, 5458554), (12, 4548795), (15, 3639036), (18, 3032530), (20, 2729277), (29, 1882260), (30, 1819518), (36, 1516265), (45, 1213012), (58, 941130), (60, 909759), (87, 627420), (90, 606506), (116, 470565), (145, 376452), (174, 313710), (180, 303253), (261, 209140), (290, 188226), (348, 156855), (435, 125484), (522, 104570), (580, 94113), (870, 62742), (1044, 52285), (1305, 41828), (1740, 31371), (2610, 20914), (5220, 10457)]