53006800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 120

約数和(自身を含む): 158864832

約数和(自身を除く): 105858032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1721, 1925, 2200, 2800, 3080, 3442, 3850, 4400, 6160, 6884, 7700, 8605, 12047, 13768, 15400, 17210, 18931, 24094, 27536, 30800, 34420, 37862, 43025, 48188, 60235, 68840, 75724, 86050, 94655, 96376, 120470, 132517, 137680, 151448, 172100, 189310, 192752, 240940, 265034, 301175, 302896, 344200, 378620, 473275, 481880, 530068, 602350, 662585, 688400, 757240, 946550, 963760, 1060136, 1204700, 1325170, 1514480, 1893100, 2120272, 2409400, 2650340, 3312925, 3786200, 4818800, 5300680, 6625850, 7572400, 10601360, 13251700, 26503400, 53006800]

約数ペア:

[(1, 53006800), (2, 26503400), (4, 13251700), (5, 10601360), (7, 7572400), (8, 6625850), (10, 5300680), (11, 4818800), (14, 3786200), (16, 3312925), (20, 2650340), (22, 2409400), (25, 2120272), (28, 1893100), (35, 1514480), (40, 1325170), (44, 1204700), (50, 1060136), (55, 963760), (56, 946550), (70, 757240), (77, 688400), (80, 662585), (88, 602350), (100, 530068), (110, 481880), (112, 473275), (140, 378620), (154, 344200), (175, 302896), (176, 301175), (200, 265034), (220, 240940), (275, 192752), (280, 189310), (308, 172100), (350, 151448), (385, 137680), (400, 132517), (440, 120470), (550, 96376), (560, 94655), (616, 86050), (700, 75724), (770, 68840), (880, 60235), (1100, 48188), (1232, 43025), (1400, 37862), (1540, 34420), (1721, 30800), (1925, 27536), (2200, 24094), (2800, 18931), (3080, 17210), (3442, 15400), (3850, 13768), (4400, 12047), (6160, 8605), (6884, 7700)]