56295855

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 125359416

約数和(自身を除く): 69063561

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 121, 147, 165, 211, 231, 245, 315, 363, 385, 441, 495, 539, 605, 633, 693, 735, 847, 1055, 1089, 1155, 1477, 1617, 1815, 1899, 2205, 2321, 2541, 2695, 3165, 3465, 4235, 4431, 4851, 5445, 5929, 6963, 7385, 7623, 8085, 9495, 10339, 11605, 12705, 13293, 16247, 17787, 20889, 22155, 24255, 25531, 29645, 31017, 34815, 38115, 48741, 51695, 53361, 66465, 76593, 81235, 88935, 93051, 104445, 113729, 127655, 146223, 155085, 178717, 229779, 243705, 266805, 341187, 382965, 465255, 536151, 568645, 731115, 893585, 1023561, 1148895, 1251019, 1608453, 1705935, 2680755, 3753057, 5117805, 6255095, 8042265, 11259171, 18765285, 56295855]

約数ペア:

[(1, 56295855), (3, 18765285), (5, 11259171), (7, 8042265), (9, 6255095), (11, 5117805), (15, 3753057), (21, 2680755), (33, 1705935), (35, 1608453), (45, 1251019), (49, 1148895), (55, 1023561), (63, 893585), (77, 731115), (99, 568645), (105, 536151), (121, 465255), (147, 382965), (165, 341187), (211, 266805), (231, 243705), (245, 229779), (315, 178717), (363, 155085), (385, 146223), (441, 127655), (495, 113729), (539, 104445), (605, 93051), (633, 88935), (693, 81235), (735, 76593), (847, 66465), (1055, 53361), (1089, 51695), (1155, 48741), (1477, 38115), (1617, 34815), (1815, 31017), (1899, 29645), (2205, 25531), (2321, 24255), (2541, 22155), (2695, 20889), (3165, 17787), (3465, 16247), (4235, 13293), (4431, 12705), (4851, 11605), (5445, 10339), (5929, 9495), (6963, 8085), (7385, 7623)]