51253936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 58739024

約数列:

[1, 2, 4, 8, 16, 23, 41, 43, 46, 79, 82, 86, 92, 158, 164, 172, 184, 316, 328, 344, 368, 632, 656, 688, 943, 989, 1264, 1763, 1817, 1886, 1978, 3239, 3397, 3526, 3634, 3772, 3956, 6478, 6794, 7052, 7268, 7544, 7912, 12956, 13588, 14104, 14536, 15088, 15824, 25912, 27176, 28208, 29072, 40549, 51824, 54352, 74497, 78131, 81098, 139277, 148994, 156262, 162196, 278554, 297988, 312524, 324392, 557108, 595976, 625048, 648784, 1114216, 1191952, 1250096, 2228432, 3203371, 6406742, 12813484, 25626968, 51253936]

約数ペア:

[(1, 51253936), (2, 25626968), (4, 12813484), (8, 6406742), (16, 3203371), (23, 2228432), (41, 1250096), (43, 1191952), (46, 1114216), (79, 648784), (82, 625048), (86, 595976), (92, 557108), (158, 324392), (164, 312524), (172, 297988), (184, 278554), (316, 162196), (328, 156262), (344, 148994), (368, 139277), (632, 81098), (656, 78131), (688, 74497), (943, 54352), (989, 51824), (1264, 40549), (1763, 29072), (1817, 28208), (1886, 27176), (1978, 25912), (3239, 15824), (3397, 15088), (3526, 14536), (3634, 14104), (3772, 13588), (3956, 12956), (6478, 7912), (6794, 7544), (7052, 7268)]