53523540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 187754112

約数和(自身を除く): 134230572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 397, 420, 428, 535, 630, 642, 749, 794, 963, 1070, 1191, 1260, 1284, 1498, 1588, 1605, 1926, 1985, 2140, 2247, 2382, 2779, 2996, 3210, 3573, 3745, 3852, 3970, 4494, 4764, 4815, 5558, 5955, 6420, 6741, 7146, 7490, 7940, 8337, 8988, 9630, 11116, 11235, 11910, 13482, 13895, 14292, 14980, 16674, 17865, 19260, 22470, 23820, 25011, 26964, 27790, 33348, 33705, 35730, 41685, 42479, 44940, 50022, 55580, 67410, 71460, 83370, 84958, 100044, 125055, 127437, 134820, 166740, 169916, 212395, 250110, 254874, 297353, 382311, 424790, 500220, 509748, 594706, 637185, 764622, 849580, 892059, 1189412, 1274370, 1486765, 1529244, 1784118, 1911555, 2548740, 2676177, 2973530, 3568236, 3823110, 4460295, 5352354, 5947060, 7646220, 8920590, 10704708, 13380885, 17841180, 26761770, 53523540]

約数ペア:

[(1, 53523540), (2, 26761770), (3, 17841180), (4, 13380885), (5, 10704708), (6, 8920590), (7, 7646220), (9, 5947060), (10, 5352354), (12, 4460295), (14, 3823110), (15, 3568236), (18, 2973530), (20, 2676177), (21, 2548740), (28, 1911555), (30, 1784118), (35, 1529244), (36, 1486765), (42, 1274370), (45, 1189412), (60, 892059), (63, 849580), (70, 764622), (84, 637185), (90, 594706), (105, 509748), (107, 500220), (126, 424790), (140, 382311), (180, 297353), (210, 254874), (214, 250110), (252, 212395), (315, 169916), (321, 166740), (397, 134820), (420, 127437), (428, 125055), (535, 100044), (630, 84958), (642, 83370), (749, 71460), (794, 67410), (963, 55580), (1070, 50022), (1191, 44940), (1260, 42479), (1284, 41685), (1498, 35730), (1588, 33705), (1605, 33348), (1926, 27790), (1985, 26964), (2140, 25011), (2247, 23820), (2382, 22470), (2779, 19260), (2996, 17865), (3210, 16674), (3573, 14980), (3745, 14292), (3852, 13895), (3970, 13482), (4494, 11910), (4764, 11235), (4815, 11116), (5558, 9630), (5955, 8988), (6420, 8337), (6741, 7940), (7146, 7490)]