5549950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 11990304

約数和(自身を除く): 6440354

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 157, 175, 202, 314, 350, 505, 707, 785, 1010, 1099, 1414, 1570, 2198, 2525, 3535, 3925, 5050, 5495, 7070, 7850, 10990, 15857, 17675, 27475, 31714, 35350, 54950, 79285, 110999, 158570, 221998, 396425, 554995, 792850, 1109990, 2774975, 5549950]

約数ペア:

[(1, 5549950), (2, 2774975), (5, 1109990), (7, 792850), (10, 554995), (14, 396425), (25, 221998), (35, 158570), (50, 110999), (70, 79285), (101, 54950), (157, 35350), (175, 31714), (202, 27475), (314, 17675), (350, 15857), (505, 10990), (707, 7850), (785, 7070), (1010, 5495), (1099, 5050), (1414, 3925), (1570, 3535), (2198, 2525)]