52537800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 144

約数和(自身を含む): 189563760

約数和(自身を除く): 137025960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1787, 1960, 2100, 2450, 2940, 3574, 3675, 4200, 4900, 5361, 5880, 7148, 7350, 8935, 9800, 10722, 12509, 14296, 14700, 17870, 21444, 25018, 26805, 29400, 35740, 37527, 42888, 44675, 50036, 53610, 62545, 71480, 75054, 87563, 89350, 100072, 107220, 125090, 134025, 150108, 175126, 178700, 187635, 214440, 250180, 262689, 268050, 300216, 312725, 350252, 357400, 375270, 437815, 500360, 525378, 536100, 625450, 700504, 750540, 875630, 938175, 1050756, 1072200, 1250900, 1313445, 1501080, 1751260, 1876350, 2101512, 2189075, 2501800, 2626890, 3502520, 3752700, 4378150, 5253780, 6567225, 7505400, 8756300, 10507560, 13134450, 17512600, 26268900, 52537800]

約数ペア:

[(1, 52537800), (2, 26268900), (3, 17512600), (4, 13134450), (5, 10507560), (6, 8756300), (7, 7505400), (8, 6567225), (10, 5253780), (12, 4378150), (14, 3752700), (15, 3502520), (20, 2626890), (21, 2501800), (24, 2189075), (25, 2101512), (28, 1876350), (30, 1751260), (35, 1501080), (40, 1313445), (42, 1250900), (49, 1072200), (50, 1050756), (56, 938175), (60, 875630), (70, 750540), (75, 700504), (84, 625450), (98, 536100), (100, 525378), (105, 500360), (120, 437815), (140, 375270), (147, 357400), (150, 350252), (168, 312725), (175, 300216), (196, 268050), (200, 262689), (210, 250180), (245, 214440), (280, 187635), (294, 178700), (300, 175126), (350, 150108), (392, 134025), (420, 125090), (490, 107220), (525, 100072), (588, 89350), (600, 87563), (700, 75054), (735, 71480), (840, 62545), (980, 53610), (1050, 50036), (1176, 44675), (1225, 42888), (1400, 37527), (1470, 35740), (1787, 29400), (1960, 26805), (2100, 25018), (2450, 21444), (2940, 17870), (3574, 14700), (3675, 14296), (4200, 12509), (4900, 10722), (5361, 9800), (5880, 8935), (7148, 7350)]