55855100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11399}}^1$

素因数の和:11427

約数の個数: 54

約数和(自身を含む): 141006600

約数和(自身を除く): 85151500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 11399, 22798, 45596, 56995, 79793, 113990, 159586, 227980, 284975, 319172, 398965, 558551, 569950, 797930, 1117102, 1139900, 1595860, 1994825, 2234204, 2792755, 3989650, 5585510, 7979300, 11171020, 13963775, 27927550, 55855100]

約数ペア:

[(1, 55855100), (2, 27927550), (4, 13963775), (5, 11171020), (7, 7979300), (10, 5585510), (14, 3989650), (20, 2792755), (25, 2234204), (28, 1994825), (35, 1595860), (49, 1139900), (50, 1117102), (70, 797930), (98, 569950), (100, 558551), (140, 398965), (175, 319172), (196, 284975), (245, 227980), (350, 159586), (490, 113990), (700, 79793), (980, 56995), (1225, 45596), (2450, 22798), (4900, 11399)]