52845100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6863}}^1$

素因数の和:6895

約数の個数: 72

約数和(自身を含む): 142990848

約数和(自身を除く): 90145748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 6863, 7700, 13726, 27452, 34315, 48041, 68630, 75493, 96082, 137260, 150986, 171575, 192164, 240205, 301972, 343150, 377465, 480410, 528451, 686300, 754930, 960820, 1056902, 1201025, 1509860, 1887325, 2113804, 2402050, 2642255, 3774650, 4804100, 5284510, 7549300, 10569020, 13211275, 26422550, 52845100]

約数ペア:

[(1, 52845100), (2, 26422550), (4, 13211275), (5, 10569020), (7, 7549300), (10, 5284510), (11, 4804100), (14, 3774650), (20, 2642255), (22, 2402050), (25, 2113804), (28, 1887325), (35, 1509860), (44, 1201025), (50, 1056902), (55, 960820), (70, 754930), (77, 686300), (100, 528451), (110, 480410), (140, 377465), (154, 343150), (175, 301972), (220, 240205), (275, 192164), (308, 171575), (350, 150986), (385, 137260), (550, 96082), (700, 75493), (770, 68630), (1100, 48041), (1540, 34315), (1925, 27452), (3850, 13726), (6863, 7700)]