54108950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 118754304

約数和(自身を除く): 64645354

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 4987, 5425, 9974, 10850, 24935, 34909, 49870, 69818, 124675, 154597, 174545, 249350, 309194, 349090, 772985, 872725, 1082179, 1545970, 1745450, 2164358, 3864925, 5410895, 7729850, 10821790, 27054475, 54108950]

約数ペア:

[(1, 54108950), (2, 27054475), (5, 10821790), (7, 7729850), (10, 5410895), (14, 3864925), (25, 2164358), (31, 1745450), (35, 1545970), (50, 1082179), (62, 872725), (70, 772985), (155, 349090), (175, 309194), (217, 249350), (310, 174545), (350, 154597), (434, 124675), (775, 69818), (1085, 49870), (1550, 34909), (2170, 24935), (4987, 10850), (5425, 9974)]