48828220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8111}}^1$

素因数の和:8170

約数の個数: 48

約数和(自身を含む): 119927808

約数和(自身を除く): 71099588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8111, 16222, 32444, 40555, 56777, 81110, 113554, 162220, 227108, 283885, 348773, 567770, 697546, 1135540, 1395092, 1743865, 2441411, 3487730, 4882822, 6975460, 9765644, 12207055, 24414110, 48828220]

約数ペア:

[(1, 48828220), (2, 24414110), (4, 12207055), (5, 9765644), (7, 6975460), (10, 4882822), (14, 3487730), (20, 2441411), (28, 1743865), (35, 1395092), (43, 1135540), (70, 697546), (86, 567770), (140, 348773), (172, 283885), (215, 227108), (301, 162220), (430, 113554), (602, 81110), (860, 56777), (1204, 40555), (1505, 32444), (3010, 16222), (6020, 8111)]