51842805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21467}}^1$

素因数の和:21505

約数の個数: 32

約数和(自身を含む): 98924544

約数和(自身を除く): 47081739

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 21467, 64401, 107335, 150269, 322005, 450807, 493741, 751345, 1481223, 2254035, 2468705, 3456187, 7406115, 10368561, 17280935, 51842805]

約数ペア:

[(1, 51842805), (3, 17280935), (5, 10368561), (7, 7406115), (15, 3456187), (21, 2468705), (23, 2254035), (35, 1481223), (69, 751345), (105, 493741), (115, 450807), (161, 322005), (345, 150269), (483, 107335), (805, 64401), (2415, 21467)]