51189306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2843

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 77373894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 2789, 3059, 5578, 6118, 8367, 9177, 16734, 18354, 19523, 39046, 52991, 58569, 64147, 105982, 117138, 128294, 158973, 192441, 317946, 370937, 384882, 449029, 741874, 898058, 1112811, 1218793, 1347087, 2225622, 2437586, 2694174, 3656379, 7312758, 8531551, 17063102, 25594653, 51189306]

約数ペア:

[(1, 51189306), (2, 25594653), (3, 17063102), (6, 8531551), (7, 7312758), (14, 3656379), (19, 2694174), (21, 2437586), (23, 2225622), (38, 1347087), (42, 1218793), (46, 1112811), (57, 898058), (69, 741874), (114, 449029), (133, 384882), (138, 370937), (161, 317946), (266, 192441), (322, 158973), (399, 128294), (437, 117138), (483, 105982), (798, 64147), (874, 58569), (966, 52991), (1311, 39046), (2622, 19523), (2789, 18354), (3059, 16734), (5578, 9177), (6118, 8367)]