51836958

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 116453376

約数和(自身を除く): 64616418

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 863, 1278, 1726, 2589, 3337, 5178, 6674, 7767, 10011, 15534, 20022, 30033, 40561, 60066, 61273, 81122, 121683, 122546, 183819, 243366, 365049, 367638, 551457, 730098, 1102914, 2879831, 5759662, 8639493, 17278986, 25918479, 51836958]

約数ペア:

[(1, 51836958), (2, 25918479), (3, 17278986), (6, 8639493), (9, 5759662), (18, 2879831), (47, 1102914), (71, 730098), (94, 551457), (141, 367638), (142, 365049), (213, 243366), (282, 183819), (423, 122546), (426, 121683), (639, 81122), (846, 61273), (863, 60066), (1278, 40561), (1726, 30033), (2589, 20022), (3337, 15534), (5178, 10011), (6674, 7767)]