54980262

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 131846400

約数和(自身を除く): 76866138

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1307, 1558, 2214, 2337, 2614, 3921, 4674, 7011, 7842, 11763, 14022, 21033, 23526, 24833, 35289, 42066, 49666, 53587, 70578, 74499, 107174, 148998, 160761, 223497, 321522, 446994, 482283, 670491, 964566, 1018153, 1340982, 1446849, 2036306, 2893698, 3054459, 6108918, 9163377, 18326754, 27490131, 54980262]

約数ペア:

[(1, 54980262), (2, 27490131), (3, 18326754), (6, 9163377), (9, 6108918), (18, 3054459), (19, 2893698), (27, 2036306), (38, 1446849), (41, 1340982), (54, 1018153), (57, 964566), (82, 670491), (114, 482283), (123, 446994), (171, 321522), (246, 223497), (342, 160761), (369, 148998), (513, 107174), (738, 74499), (779, 70578), (1026, 53587), (1107, 49666), (1307, 42066), (1558, 35289), (2214, 24833), (2337, 23526), (2614, 21033), (3921, 14022), (4674, 11763), (7011, 7842)]