52141440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2124

約数の個数: 128

約数和(自身を含む): 179071200

約数和(自身を除く): 126929760

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2089, 2496, 3120, 4160, 4178, 4992, 6240, 6267, 8320, 8356, 10445, 12480, 12534, 16712, 20890, 24960, 25068, 27157, 31335, 33424, 41780, 50136, 54314, 62670, 66848, 81471, 83560, 100272, 108628, 125340, 133696, 135785, 162942, 167120, 200544, 217256, 250680, 267392, 271570, 325884, 334240, 401088, 407355, 434512, 501360, 543140, 651768, 668480, 802176, 814710, 869024, 1002720, 1086280, 1303536, 1336960, 1629420, 1738048, 2005440, 2172560, 2607072, 3258840, 3476096, 4010880, 4345120, 5214144, 6517680, 8690240, 10428288, 13035360, 17380480, 26070720, 52141440]

約数ペア:

[(1, 52141440), (2, 26070720), (3, 17380480), (4, 13035360), (5, 10428288), (6, 8690240), (8, 6517680), (10, 5214144), (12, 4345120), (13, 4010880), (15, 3476096), (16, 3258840), (20, 2607072), (24, 2172560), (26, 2005440), (30, 1738048), (32, 1629420), (39, 1336960), (40, 1303536), (48, 1086280), (52, 1002720), (60, 869024), (64, 814710), (65, 802176), (78, 668480), (80, 651768), (96, 543140), (104, 501360), (120, 434512), (128, 407355), (130, 401088), (156, 334240), (160, 325884), (192, 271570), (195, 267392), (208, 250680), (240, 217256), (260, 200544), (312, 167120), (320, 162942), (384, 135785), (390, 133696), (416, 125340), (480, 108628), (520, 100272), (624, 83560), (640, 81471), (780, 66848), (832, 62670), (960, 54314), (1040, 50136), (1248, 41780), (1560, 33424), (1664, 31335), (1920, 27157), (2080, 25068), (2089, 24960), (2496, 20890), (3120, 16712), (4160, 12534), (4178, 12480), (4992, 10445), (6240, 8356), (6267, 8320)]