55172178

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 56

約数和(自身を含む): 125913600

約数和(自身を除く): 70741422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 479, 486, 711, 729, 958, 1422, 1437, 1458, 2133, 2874, 4266, 4311, 6399, 8622, 12798, 12933, 19197, 25866, 37841, 38394, 38799, 57591, 75682, 77598, 113523, 115182, 116397, 227046, 232794, 340569, 349191, 681138, 698382, 1021707, 2043414, 3065121, 6130242, 9195363, 18390726, 27586089, 55172178]

約数ペア:

[(1, 55172178), (2, 27586089), (3, 18390726), (6, 9195363), (9, 6130242), (18, 3065121), (27, 2043414), (54, 1021707), (79, 698382), (81, 681138), (158, 349191), (162, 340569), (237, 232794), (243, 227046), (474, 116397), (479, 115182), (486, 113523), (711, 77598), (729, 75682), (958, 57591), (1422, 38799), (1437, 38394), (1458, 37841), (2133, 25866), (2874, 19197), (4266, 12933), (4311, 12798), (6399, 8622)]