52506999

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 85992192

約数和(自身を除く): 33485193

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 347, 387, 391, 731, 989, 1041, 1173, 2193, 2967, 3123, 3519, 5899, 6579, 7981, 8901, 14921, 16813, 17697, 23943, 44763, 50439, 53091, 71829, 134289, 135677, 151317, 253657, 343183, 407031, 760971, 1029549, 1221093, 2282913, 3088647, 5834111, 17502333, 52506999]

約数ペア:

[(1, 52506999), (3, 17502333), (9, 5834111), (17, 3088647), (23, 2282913), (43, 1221093), (51, 1029549), (69, 760971), (129, 407031), (153, 343183), (207, 253657), (347, 151317), (387, 135677), (391, 134289), (731, 71829), (989, 53091), (1041, 50439), (1173, 44763), (2193, 23943), (2967, 17697), (3123, 16813), (3519, 14921), (5899, 8901), (6579, 7981)]