51193408

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:747

約数の個数: 56

約数和(自身を含む): 116840000

約数和(自身を除く): 65646592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 499, 916, 998, 1603, 1832, 1996, 3206, 3493, 3664, 3992, 6412, 6986, 7328, 7984, 12824, 13972, 14656, 15968, 25648, 27944, 31936, 51296, 55888, 102592, 111776, 114271, 223552, 228542, 457084, 799897, 914168, 1599794, 1828336, 3199588, 3656672, 6399176, 7313344, 12798352, 25596704, 51193408]

約数ペア:

[(1, 51193408), (2, 25596704), (4, 12798352), (7, 7313344), (8, 6399176), (14, 3656672), (16, 3199588), (28, 1828336), (32, 1599794), (56, 914168), (64, 799897), (112, 457084), (224, 228542), (229, 223552), (448, 114271), (458, 111776), (499, 102592), (916, 55888), (998, 51296), (1603, 31936), (1832, 27944), (1996, 25648), (3206, 15968), (3493, 14656), (3664, 13972), (3992, 12824), (6412, 7984), (6986, 7328)]