54913712

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:898

約数の個数: 60

約数和(自身を含む): 125315640

約数和(自身を除く): 70401928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 787, 1246, 1424, 1574, 2492, 3148, 4361, 4984, 5509, 6296, 8722, 9968, 11018, 12592, 17444, 22036, 34888, 38563, 44072, 69776, 70043, 77126, 88144, 140086, 154252, 280172, 308504, 490301, 560344, 617008, 980602, 1120688, 1961204, 3432107, 3922408, 6864214, 7844816, 13728428, 27456856, 54913712]

約数ペア:

[(1, 54913712), (2, 27456856), (4, 13728428), (7, 7844816), (8, 6864214), (14, 3922408), (16, 3432107), (28, 1961204), (49, 1120688), (56, 980602), (89, 617008), (98, 560344), (112, 490301), (178, 308504), (196, 280172), (356, 154252), (392, 140086), (623, 88144), (712, 77126), (784, 70043), (787, 69776), (1246, 44072), (1424, 38563), (1574, 34888), (2492, 22036), (3148, 17444), (4361, 12592), (4984, 11018), (5509, 9968), (6296, 8722)]