55456100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 138532800

約数和(自身を除く): 83076700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 227, 349, 350, 454, 698, 700, 908, 1135, 1396, 1589, 1745, 2270, 2443, 3178, 3490, 4540, 4886, 5675, 6356, 6980, 7945, 8725, 9772, 11350, 12215, 15890, 17450, 22700, 24430, 31780, 34900, 39725, 48860, 61075, 79223, 79450, 122150, 158446, 158900, 244300, 316892, 396115, 554561, 792230, 1109122, 1584460, 1980575, 2218244, 2772805, 3961150, 5545610, 7922300, 11091220, 13864025, 27728050, 55456100]

約数ペア:

[(1, 55456100), (2, 27728050), (4, 13864025), (5, 11091220), (7, 7922300), (10, 5545610), (14, 3961150), (20, 2772805), (25, 2218244), (28, 1980575), (35, 1584460), (50, 1109122), (70, 792230), (100, 554561), (140, 396115), (175, 316892), (227, 244300), (349, 158900), (350, 158446), (454, 122150), (698, 79450), (700, 79223), (908, 61075), (1135, 48860), (1396, 39725), (1589, 34900), (1745, 31780), (2270, 24430), (2443, 22700), (3178, 17450), (3490, 15890), (4540, 12215), (4886, 11350), (5675, 9772), (6356, 8725), (6980, 7945)]