53678358

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^2\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 36

約数和(自身を含む): 117847548

約数和(自身を除く): 64169190

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 251, 327, 502, 654, 753, 981, 1506, 1962, 2259, 4518, 11881, 23762, 27359, 35643, 54718, 71286, 82077, 106929, 164154, 213858, 246231, 492462, 2982131, 5964262, 8946393, 17892786, 26839179, 53678358]

約数ペア:

[(1, 53678358), (2, 26839179), (3, 17892786), (6, 8946393), (9, 5964262), (18, 2982131), (109, 492462), (218, 246231), (251, 213858), (327, 164154), (502, 106929), (654, 82077), (753, 71286), (981, 54718), (1506, 35643), (1962, 27359), (2259, 23762), (4518, 11881)]