55042900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4549}}^1$

素因数の和:4585

約数の個数: 54

約数和(自身を含む): 131317550

約数和(自身を除く): 76274650

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 4549, 6050, 9098, 12100, 18196, 22745, 45490, 50039, 90980, 100078, 113725, 200156, 227450, 250195, 454900, 500390, 550429, 1000780, 1100858, 1250975, 2201716, 2501950, 2752145, 5003900, 5504290, 11008580, 13760725, 27521450, 55042900]

約数ペア:

[(1, 55042900), (2, 27521450), (4, 13760725), (5, 11008580), (10, 5504290), (11, 5003900), (20, 2752145), (22, 2501950), (25, 2201716), (44, 1250975), (50, 1100858), (55, 1000780), (100, 550429), (110, 500390), (121, 454900), (220, 250195), (242, 227450), (275, 200156), (484, 113725), (550, 100078), (605, 90980), (1100, 50039), (1210, 45490), (2420, 22745), (3025, 18196), (4549, 12100), (6050, 9098)]