47279648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 101447640

約数和(自身を除く): 54167992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1277, 1424, 2314, 2554, 2848, 4628, 5108, 9256, 10216, 16601, 18512, 20432, 33202, 37024, 40864, 66404, 113653, 132808, 227306, 265616, 454612, 531232, 909224, 1477489, 1818448, 2954978, 3636896, 5909956, 11819912, 23639824, 47279648]

約数ペア:

[(1, 47279648), (2, 23639824), (4, 11819912), (8, 5909956), (13, 3636896), (16, 2954978), (26, 1818448), (32, 1477489), (52, 909224), (89, 531232), (104, 454612), (178, 265616), (208, 227306), (356, 132808), (416, 113653), (712, 66404), (1157, 40864), (1277, 37024), (1424, 33202), (2314, 20432), (2554, 18512), (2848, 16601), (4628, 10216), (5108, 9256)]