53304160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 158061456

約数和(自身を除く): 104757296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 523, 560, 637, 728, 784, 910, 980, 1040, 1046, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2092, 2548, 2615, 2912, 3185, 3640, 3661, 3920, 4184, 5096, 5230, 6370, 6799, 7280, 7322, 7840, 8368, 10192, 10460, 12740, 13598, 14560, 14644, 16736, 18305, 20384, 20920, 25480, 25627, 27196, 29288, 33995, 36610, 41840, 47593, 50960, 51254, 54392, 58576, 67990, 73220, 83680, 95186, 101920, 102508, 108784, 117152, 128135, 135980, 146440, 190372, 205016, 217568, 237965, 256270, 271960, 292880, 333151, 380744, 410032, 475930, 512540, 543920, 585760, 666302, 761488, 820064, 951860, 1025080, 1087840, 1332604, 1522976, 1665755, 1903720, 2050160, 2665208, 3331510, 3807440, 4100320, 5330416, 6663020, 7614880, 10660832, 13326040, 26652080, 53304160]

約数ペア:

[(1, 53304160), (2, 26652080), (4, 13326040), (5, 10660832), (7, 7614880), (8, 6663020), (10, 5330416), (13, 4100320), (14, 3807440), (16, 3331510), (20, 2665208), (26, 2050160), (28, 1903720), (32, 1665755), (35, 1522976), (40, 1332604), (49, 1087840), (52, 1025080), (56, 951860), (65, 820064), (70, 761488), (80, 666302), (91, 585760), (98, 543920), (104, 512540), (112, 475930), (130, 410032), (140, 380744), (160, 333151), (182, 292880), (196, 271960), (208, 256270), (224, 237965), (245, 217568), (260, 205016), (280, 190372), (364, 146440), (392, 135980), (416, 128135), (455, 117152), (490, 108784), (520, 102508), (523, 101920), (560, 95186), (637, 83680), (728, 73220), (784, 67990), (910, 58576), (980, 54392), (1040, 51254), (1046, 50960), (1120, 47593), (1274, 41840), (1456, 36610), (1568, 33995), (1820, 29288), (1960, 27196), (2080, 25627), (2092, 25480), (2548, 20920), (2615, 20384), (2912, 18305), (3185, 16736), (3640, 14644), (3661, 14560), (3920, 13598), (4184, 12740), (5096, 10460), (5230, 10192), (6370, 8368), (6799, 7840), (7280, 7322)]