54879714

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 130032000

約数和(自身を除く): 75152286

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 513, 534, 601, 801, 1026, 1202, 1602, 1691, 1803, 2403, 3382, 3606, 4806, 5073, 5409, 10146, 10818, 11419, 15219, 16227, 22838, 30438, 32454, 34257, 45657, 53489, 68514, 91314, 102771, 106978, 160467, 205542, 308313, 320934, 481401, 616626, 962802, 1016291, 1444203, 2032582, 2888406, 3048873, 6097746, 9146619, 18293238, 27439857, 54879714]

約数ペア:

[(1, 54879714), (2, 27439857), (3, 18293238), (6, 9146619), (9, 6097746), (18, 3048873), (19, 2888406), (27, 2032582), (38, 1444203), (54, 1016291), (57, 962802), (89, 616626), (114, 481401), (171, 320934), (178, 308313), (267, 205542), (342, 160467), (513, 106978), (534, 102771), (601, 91314), (801, 68514), (1026, 53489), (1202, 45657), (1602, 34257), (1691, 32454), (1803, 30438), (2403, 22838), (3382, 16227), (3606, 15219), (4806, 11419), (5073, 10818), (5409, 10146)]