54054700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 143990784

約数和(自身を除く): 89936084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 47, 50, 53, 62, 70, 94, 100, 106, 124, 140, 155, 175, 188, 212, 217, 235, 265, 310, 329, 350, 371, 434, 470, 530, 620, 658, 700, 742, 775, 868, 940, 1060, 1085, 1175, 1316, 1325, 1457, 1484, 1550, 1643, 1645, 1855, 2170, 2350, 2491, 2650, 2914, 3100, 3286, 3290, 3710, 4340, 4700, 4982, 5300, 5425, 5828, 6572, 6580, 7285, 7420, 8215, 8225, 9275, 9964, 10199, 10850, 11501, 12455, 14570, 16430, 16450, 17437, 18550, 20398, 21700, 23002, 24910, 29140, 32860, 32900, 34874, 36425, 37100, 40796, 41075, 46004, 49820, 50995, 57505, 62275, 69748, 72850, 77221, 82150, 87185, 101990, 115010, 124550, 145700, 154442, 164300, 174370, 203980, 230020, 249100, 254975, 287525, 308884, 348740, 386105, 435925, 509950, 540547, 575050, 772210, 871850, 1019900, 1081094, 1150100, 1544420, 1743700, 1930525, 2162188, 2702735, 3861050, 5405470, 7722100, 10810940, 13513675, 27027350, 54054700]

約数ペア:

[(1, 54054700), (2, 27027350), (4, 13513675), (5, 10810940), (7, 7722100), (10, 5405470), (14, 3861050), (20, 2702735), (25, 2162188), (28, 1930525), (31, 1743700), (35, 1544420), (47, 1150100), (50, 1081094), (53, 1019900), (62, 871850), (70, 772210), (94, 575050), (100, 540547), (106, 509950), (124, 435925), (140, 386105), (155, 348740), (175, 308884), (188, 287525), (212, 254975), (217, 249100), (235, 230020), (265, 203980), (310, 174370), (329, 164300), (350, 154442), (371, 145700), (434, 124550), (470, 115010), (530, 101990), (620, 87185), (658, 82150), (700, 77221), (742, 72850), (775, 69748), (868, 62275), (940, 57505), (1060, 50995), (1085, 49820), (1175, 46004), (1316, 41075), (1325, 40796), (1457, 37100), (1484, 36425), (1550, 34874), (1643, 32900), (1645, 32860), (1855, 29140), (2170, 24910), (2350, 23002), (2491, 21700), (2650, 20398), (2914, 18550), (3100, 17437), (3286, 16450), (3290, 16430), (3710, 14570), (4340, 12455), (4700, 11501), (4982, 10850), (5300, 10199), (5425, 9964), (5828, 9275), (6572, 8225), (6580, 8215), (7285, 7420)]