55142880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8868

約数の個数: 96

約数和(自身を含む): 187082784

約数和(自身を除く): 131939904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8837, 17674, 26511, 35348, 44185, 53022, 70696, 88370, 106044, 114881, 132555, 141392, 176740, 212088, 229762, 265110, 282784, 344643, 353480, 424176, 459524, 530220, 574405, 689286, 706960, 848352, 919048, 1060440, 1148810, 1378572, 1413920, 1723215, 1838096, 2120880, 2297620, 2757144, 3446430, 3676192, 4241760, 4595240, 5514288, 6892860, 9190480, 11028576, 13785720, 18380960, 27571440, 55142880]

約数ペア:

[(1, 55142880), (2, 27571440), (3, 18380960), (4, 13785720), (5, 11028576), (6, 9190480), (8, 6892860), (10, 5514288), (12, 4595240), (13, 4241760), (15, 3676192), (16, 3446430), (20, 2757144), (24, 2297620), (26, 2120880), (30, 1838096), (32, 1723215), (39, 1413920), (40, 1378572), (48, 1148810), (52, 1060440), (60, 919048), (65, 848352), (78, 706960), (80, 689286), (96, 574405), (104, 530220), (120, 459524), (130, 424176), (156, 353480), (160, 344643), (195, 282784), (208, 265110), (240, 229762), (260, 212088), (312, 176740), (390, 141392), (416, 132555), (480, 114881), (520, 106044), (624, 88370), (780, 70696), (1040, 53022), (1248, 44185), (1560, 35348), (2080, 26511), (3120, 17674), (6240, 8837)]