53243946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 137011200

約数和(自身を除く): 83767254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 1783, 2133, 3318, 3566, 4266, 4977, 5349, 9954, 10698, 12481, 14931, 16047, 24962, 29862, 32094, 37443, 48141, 74886, 96282, 112329, 140857, 224658, 281714, 336987, 422571, 673974, 845142, 985999, 1267713, 1971998, 2535426, 2957997, 3803139, 5915994, 7606278, 8873991, 17747982, 26621973, 53243946]

約数ペア:

[(1, 53243946), (2, 26621973), (3, 17747982), (6, 8873991), (7, 7606278), (9, 5915994), (14, 3803139), (18, 2957997), (21, 2535426), (27, 1971998), (42, 1267713), (54, 985999), (63, 845142), (79, 673974), (126, 422571), (158, 336987), (189, 281714), (237, 224658), (378, 140857), (474, 112329), (553, 96282), (711, 74886), (1106, 48141), (1422, 37443), (1659, 32094), (1783, 29862), (2133, 24962), (3318, 16047), (3566, 14931), (4266, 12481), (4977, 10698), (5349, 9954)]