51305280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4144

約数の個数: 112

約数和(自身を含む): 175467264

約数和(自身を除く): 124161984

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4111, 4160, 6240, 8222, 12333, 12480, 16444, 20555, 24666, 32888, 41110, 49332, 53443, 61665, 65776, 82220, 98664, 106886, 123330, 131552, 160329, 164440, 197328, 213772, 246660, 263104, 267215, 320658, 328880, 394656, 427544, 493320, 534430, 641316, 657760, 789312, 801645, 855088, 986640, 1068860, 1282632, 1315520, 1603290, 1710176, 1973280, 2137720, 2565264, 3206580, 3420352, 3946560, 4275440, 5130528, 6413160, 8550880, 10261056, 12826320, 17101760, 25652640, 51305280]

約数ペア:

[(1, 51305280), (2, 25652640), (3, 17101760), (4, 12826320), (5, 10261056), (6, 8550880), (8, 6413160), (10, 5130528), (12, 4275440), (13, 3946560), (15, 3420352), (16, 3206580), (20, 2565264), (24, 2137720), (26, 1973280), (30, 1710176), (32, 1603290), (39, 1315520), (40, 1282632), (48, 1068860), (52, 986640), (60, 855088), (64, 801645), (65, 789312), (78, 657760), (80, 641316), (96, 534430), (104, 493320), (120, 427544), (130, 394656), (156, 328880), (160, 320658), (192, 267215), (195, 263104), (208, 246660), (240, 213772), (260, 197328), (312, 164440), (320, 160329), (390, 131552), (416, 123330), (480, 106886), (520, 98664), (624, 82220), (780, 65776), (832, 61665), (960, 53443), (1040, 49332), (1248, 41110), (1560, 32888), (2080, 24666), (2496, 20555), (3120, 16444), (4111, 12480), (4160, 12333), (6240, 8222)]