55517238

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{16319}}^1$

素因数の和:16343

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 87054282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 16319, 32638, 48957, 97914, 114233, 146871, 228466, 293742, 342699, 440613, 685398, 881226, 1028097, 1321839, 2056194, 2643678, 3084291, 3965517, 6168582, 7931034, 9252873, 18505746, 27758619, 55517238]

約数ペア:

[(1, 55517238), (2, 27758619), (3, 18505746), (6, 9252873), (7, 7931034), (9, 6168582), (14, 3965517), (18, 3084291), (21, 2643678), (27, 2056194), (42, 1321839), (54, 1028097), (63, 881226), (81, 685398), (126, 440613), (162, 342699), (189, 293742), (243, 228466), (378, 146871), (486, 114233), (567, 97914), (1134, 48957), (1701, 32638), (3402, 16319)]