51055256

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 112278600

約数和(自身を除く): 61223344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 937, 973, 1112, 1874, 1946, 3748, 3892, 6559, 6811, 7496, 7784, 13118, 13622, 26236, 27244, 45913, 52472, 54488, 91826, 130243, 183652, 260486, 367304, 520972, 911701, 1041944, 1823402, 3646804, 6381907, 7293608, 12763814, 25527628, 51055256]

約数ペア:

[(1, 51055256), (2, 25527628), (4, 12763814), (7, 7293608), (8, 6381907), (14, 3646804), (28, 1823402), (49, 1041944), (56, 911701), (98, 520972), (139, 367304), (196, 260486), (278, 183652), (392, 130243), (556, 91826), (937, 54488), (973, 52472), (1112, 45913), (1874, 27244), (1946, 26236), (3748, 13622), (3892, 13118), (6559, 7784), (6811, 7496)]