56389662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 144038400

約数和(自身を除く): 87648738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 241, 378, 482, 619, 723, 1238, 1446, 1687, 1857, 2169, 3374, 3714, 4333, 4338, 5061, 5571, 6507, 8666, 10122, 11142, 12999, 13014, 15183, 16713, 25998, 30366, 33426, 38997, 45549, 77994, 91098, 116991, 149179, 233982, 298358, 447537, 895074, 1044253, 1342611, 2088506, 2685222, 3132759, 4027833, 6265518, 8055666, 9398277, 18796554, 28194831, 56389662]

約数ペア:

[(1, 56389662), (2, 28194831), (3, 18796554), (6, 9398277), (7, 8055666), (9, 6265518), (14, 4027833), (18, 3132759), (21, 2685222), (27, 2088506), (42, 1342611), (54, 1044253), (63, 895074), (126, 447537), (189, 298358), (241, 233982), (378, 149179), (482, 116991), (619, 91098), (723, 77994), (1238, 45549), (1446, 38997), (1687, 33426), (1857, 30366), (2169, 25998), (3374, 16713), (3714, 15183), (4333, 13014), (4338, 12999), (5061, 11142), (5571, 10122), (6507, 8666)]