53387200

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 84

約数和(自身を含む): 133763512

約数和(自身を除く): 80376312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 547, 610, 800, 976, 1094, 1220, 1525, 1600, 1952, 2188, 2440, 2735, 3050, 3904, 4376, 4880, 5470, 6100, 8752, 9760, 10940, 12200, 13675, 17504, 19520, 21880, 24400, 27350, 33367, 35008, 43760, 48800, 54700, 66734, 87520, 97600, 109400, 133468, 166835, 175040, 218800, 266936, 333670, 437600, 533872, 667340, 834175, 875200, 1067744, 1334680, 1668350, 2135488, 2669360, 3336700, 5338720, 6673400, 10677440, 13346800, 26693600, 53387200]

約数ペア:

[(1, 53387200), (2, 26693600), (4, 13346800), (5, 10677440), (8, 6673400), (10, 5338720), (16, 3336700), (20, 2669360), (25, 2135488), (32, 1668350), (40, 1334680), (50, 1067744), (61, 875200), (64, 834175), (80, 667340), (100, 533872), (122, 437600), (160, 333670), (200, 266936), (244, 218800), (305, 175040), (320, 166835), (400, 133468), (488, 109400), (547, 97600), (610, 87520), (800, 66734), (976, 54700), (1094, 48800), (1220, 43760), (1525, 35008), (1600, 33367), (1952, 27350), (2188, 24400), (2440, 21880), (2735, 19520), (3050, 17504), (3904, 13675), (4376, 12200), (4880, 10940), (5470, 9760), (6100, 8752)]