52783360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 148934016

約数和(自身を除く): 96150656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 137, 140, 160, 172, 215, 224, 256, 274, 280, 301, 320, 344, 430, 448, 548, 560, 602, 640, 685, 688, 860, 896, 959, 1096, 1120, 1204, 1280, 1370, 1376, 1505, 1720, 1792, 1918, 2192, 2240, 2408, 2740, 2752, 3010, 3440, 3836, 4384, 4480, 4795, 4816, 5480, 5504, 5891, 6020, 6880, 7672, 8768, 8960, 9590, 9632, 10960, 11008, 11782, 12040, 13760, 15344, 17536, 19180, 19264, 21920, 23564, 24080, 27520, 29455, 30688, 35072, 38360, 38528, 41237, 43840, 47128, 48160, 55040, 58910, 61376, 76720, 77056, 82474, 87680, 94256, 96320, 117820, 122752, 153440, 164948, 175360, 188512, 192640, 206185, 235640, 245504, 306880, 329896, 377024, 385280, 412370, 471280, 613760, 659792, 754048, 824740, 942560, 1227520, 1319584, 1508096, 1649480, 1885120, 2639168, 3298960, 3770240, 5278336, 6597920, 7540480, 10556672, 13195840, 26391680, 52783360]

約数ペア:

[(1, 52783360), (2, 26391680), (4, 13195840), (5, 10556672), (7, 7540480), (8, 6597920), (10, 5278336), (14, 3770240), (16, 3298960), (20, 2639168), (28, 1885120), (32, 1649480), (35, 1508096), (40, 1319584), (43, 1227520), (56, 942560), (64, 824740), (70, 754048), (80, 659792), (86, 613760), (112, 471280), (128, 412370), (137, 385280), (140, 377024), (160, 329896), (172, 306880), (215, 245504), (224, 235640), (256, 206185), (274, 192640), (280, 188512), (301, 175360), (320, 164948), (344, 153440), (430, 122752), (448, 117820), (548, 96320), (560, 94256), (602, 87680), (640, 82474), (685, 77056), (688, 76720), (860, 61376), (896, 58910), (959, 55040), (1096, 48160), (1120, 47128), (1204, 43840), (1280, 41237), (1370, 38528), (1376, 38360), (1505, 35072), (1720, 30688), (1792, 29455), (1918, 27520), (2192, 24080), (2240, 23564), (2408, 21920), (2740, 19264), (2752, 19180), (3010, 17536), (3440, 15344), (3836, 13760), (4384, 12040), (4480, 11782), (4795, 11008), (4816, 10960), (5480, 9632), (5504, 9590), (5891, 8960), (6020, 8768), (6880, 7672)]