51143638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 95425344

約数和(自身を除く): 44281706

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 2522, 2897, 5794, 8827, 17654, 20279, 37661, 40558, 75322, 263627, 281009, 527254, 562018, 1967063, 3653117, 3934126, 7306234, 25571819, 51143638]

約数ペア:

[(1, 51143638), (2, 25571819), (7, 7306234), (13, 3934126), (14, 3653117), (26, 1967063), (91, 562018), (97, 527254), (182, 281009), (194, 263627), (679, 75322), (1261, 40558), (1358, 37661), (2522, 20279), (2897, 17654), (5794, 8827)]