51493554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1171}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 127982400

約数和(自身を除く): 76488846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 1171, 2094, 2342, 2443, 3141, 3513, 4886, 6282, 7026, 7329, 8197, 10539, 14658, 16394, 21078, 21987, 24591, 43974, 49182, 73773, 147546, 408679, 817358, 1226037, 2452074, 2860753, 3678111, 5721506, 7356222, 8582259, 17164518, 25746777, 51493554]

約数ペア:

[(1, 51493554), (2, 25746777), (3, 17164518), (6, 8582259), (7, 7356222), (9, 5721506), (14, 3678111), (18, 2860753), (21, 2452074), (42, 1226037), (63, 817358), (126, 408679), (349, 147546), (698, 73773), (1047, 49182), (1171, 43974), (2094, 24591), (2342, 21987), (2443, 21078), (3141, 16394), (3513, 14658), (4886, 10539), (6282, 8197), (7026, 7329)]