52921000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 143544960

約数和(自身を除く): 90623960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 170, 187, 200, 220, 250, 275, 283, 340, 374, 425, 440, 500, 550, 566, 680, 748, 850, 935, 1000, 1100, 1132, 1375, 1415, 1496, 1700, 1870, 2125, 2200, 2264, 2750, 2830, 3113, 3400, 3740, 4250, 4675, 4811, 5500, 5660, 6226, 7075, 7480, 8500, 9350, 9622, 11000, 11320, 12452, 14150, 15565, 17000, 18700, 19244, 23375, 24055, 24904, 28300, 31130, 35375, 37400, 38488, 46750, 48110, 52921, 56600, 62260, 70750, 77825, 93500, 96220, 105842, 120275, 124520, 141500, 155650, 187000, 192440, 211684, 240550, 264605, 283000, 311300, 389125, 423368, 481100, 529210, 601375, 622600, 778250, 962200, 1058420, 1202750, 1323025, 1556500, 2116840, 2405500, 2646050, 3113000, 4811000, 5292100, 6615125, 10584200, 13230250, 26460500, 52921000]

約数ペア:

[(1, 52921000), (2, 26460500), (4, 13230250), (5, 10584200), (8, 6615125), (10, 5292100), (11, 4811000), (17, 3113000), (20, 2646050), (22, 2405500), (25, 2116840), (34, 1556500), (40, 1323025), (44, 1202750), (50, 1058420), (55, 962200), (68, 778250), (85, 622600), (88, 601375), (100, 529210), (110, 481100), (125, 423368), (136, 389125), (170, 311300), (187, 283000), (200, 264605), (220, 240550), (250, 211684), (275, 192440), (283, 187000), (340, 155650), (374, 141500), (425, 124520), (440, 120275), (500, 105842), (550, 96220), (566, 93500), (680, 77825), (748, 70750), (850, 62260), (935, 56600), (1000, 52921), (1100, 48110), (1132, 46750), (1375, 38488), (1415, 37400), (1496, 35375), (1700, 31130), (1870, 28300), (2125, 24904), (2200, 24055), (2264, 23375), (2750, 19244), (2830, 18700), (3113, 17000), (3400, 15565), (3740, 14150), (4250, 12452), (4675, 11320), (4811, 11000), (5500, 9622), (5660, 9350), (6226, 8500), (7075, 7480)]