55339900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7219

約数の個数: 72

約数和(自身を含む): 149740416

約数和(自身を除く): 94400516

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, 7187, 7700, 14374, 28748, 35935, 50309, 71870, 79057, 100618, 143740, 158114, 179675, 201236, 251545, 316228, 359350, 395285, 503090, 553399, 718700, 790570, 1006180, 1106798, 1257725, 1581140, 1976425, 2213596, 2515450, 2766995, 3952850, 5030900, 5533990, 7905700, 11067980, 13834975, 27669950, 55339900]

約数ペア:

[(1, 55339900), (2, 27669950), (4, 13834975), (5, 11067980), (7, 7905700), (10, 5533990), (11, 5030900), (14, 3952850), (20, 2766995), (22, 2515450), (25, 2213596), (28, 1976425), (35, 1581140), (44, 1257725), (50, 1106798), (55, 1006180), (70, 790570), (77, 718700), (100, 553399), (110, 503090), (140, 395285), (154, 359350), (175, 316228), (220, 251545), (275, 201236), (308, 179675), (350, 158114), (385, 143740), (550, 100618), (700, 79057), (770, 71870), (1100, 50309), (1540, 35935), (1925, 28748), (3850, 14374), (7187, 7700)]