52786580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 139732992

約数和(自身を除く): 86946412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 151, 154, 220, 227, 302, 308, 385, 454, 604, 755, 770, 908, 1057, 1135, 1510, 1540, 1589, 1661, 2114, 2270, 2497, 3020, 3178, 3322, 4228, 4540, 4994, 5285, 6356, 6644, 7945, 8305, 9988, 10570, 11627, 12485, 15890, 16610, 17479, 21140, 23254, 24970, 31780, 33220, 34277, 34958, 46508, 49940, 58135, 68554, 69916, 87395, 116270, 137108, 171385, 174790, 232540, 239939, 342770, 349580, 377047, 479878, 685540, 754094, 959756, 1199695, 1508188, 1885235, 2399390, 2639329, 3770470, 4798780, 5278658, 7540940, 10557316, 13196645, 26393290, 52786580]

約数ペア:

[(1, 52786580), (2, 26393290), (4, 13196645), (5, 10557316), (7, 7540940), (10, 5278658), (11, 4798780), (14, 3770470), (20, 2639329), (22, 2399390), (28, 1885235), (35, 1508188), (44, 1199695), (55, 959756), (70, 754094), (77, 685540), (110, 479878), (140, 377047), (151, 349580), (154, 342770), (220, 239939), (227, 232540), (302, 174790), (308, 171385), (385, 137108), (454, 116270), (604, 87395), (755, 69916), (770, 68554), (908, 58135), (1057, 49940), (1135, 46508), (1510, 34958), (1540, 34277), (1589, 33220), (1661, 31780), (2114, 24970), (2270, 23254), (2497, 21140), (3020, 17479), (3178, 16610), (3322, 15890), (4228, 12485), (4540, 11627), (4994, 10570), (5285, 9988), (6356, 8305), (6644, 7945)]