54553608

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 161280000

約数和(自身を除く): 106726392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 79, 92, 108, 138, 139, 158, 184, 207, 216, 237, 276, 278, 316, 414, 417, 474, 552, 556, 621, 632, 711, 828, 834, 948, 1112, 1242, 1251, 1422, 1656, 1668, 1817, 1896, 2133, 2484, 2502, 2844, 3197, 3336, 3634, 3753, 4266, 4968, 5004, 5451, 5688, 6394, 7268, 7506, 8532, 9591, 10008, 10902, 10981, 12788, 14536, 15012, 16353, 17064, 19182, 21804, 21962, 25576, 28773, 30024, 32706, 32943, 38364, 43608, 43924, 49059, 57546, 65412, 65886, 76728, 86319, 87848, 98118, 98829, 115092, 130824, 131772, 172638, 196236, 197658, 230184, 252563, 263544, 296487, 345276, 392472, 395316, 505126, 592974, 690552, 757689, 790632, 1010252, 1185948, 1515378, 2020504, 2273067, 2371896, 3030756, 4546134, 6061512, 6819201, 9092268, 13638402, 18184536, 27276804, 54553608]

約数ペア:

[(1, 54553608), (2, 27276804), (3, 18184536), (4, 13638402), (6, 9092268), (8, 6819201), (9, 6061512), (12, 4546134), (18, 3030756), (23, 2371896), (24, 2273067), (27, 2020504), (36, 1515378), (46, 1185948), (54, 1010252), (69, 790632), (72, 757689), (79, 690552), (92, 592974), (108, 505126), (138, 395316), (139, 392472), (158, 345276), (184, 296487), (207, 263544), (216, 252563), (237, 230184), (276, 197658), (278, 196236), (316, 172638), (414, 131772), (417, 130824), (474, 115092), (552, 98829), (556, 98118), (621, 87848), (632, 86319), (711, 76728), (828, 65886), (834, 65412), (948, 57546), (1112, 49059), (1242, 43924), (1251, 43608), (1422, 38364), (1656, 32943), (1668, 32706), (1817, 30024), (1896, 28773), (2133, 25576), (2484, 21962), (2502, 21804), (2844, 19182), (3197, 17064), (3336, 16353), (3634, 15012), (3753, 14536), (4266, 12788), (4968, 10981), (5004, 10902), (5451, 10008), (5688, 9591), (6394, 8532), (7268, 7506)]