51453808

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1181}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 114323040

約数和(自身を除く): 62869232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1181, 1556, 2362, 2723, 3112, 4724, 5446, 6224, 8267, 9448, 10892, 16534, 18896, 21784, 33068, 43568, 66136, 132272, 459409, 918818, 1837636, 3215863, 3675272, 6431726, 7350544, 12863452, 25726904, 51453808]

約数ペア:

[(1, 51453808), (2, 25726904), (4, 12863452), (7, 7350544), (8, 6431726), (14, 3675272), (16, 3215863), (28, 1837636), (56, 918818), (112, 459409), (389, 132272), (778, 66136), (1181, 43568), (1556, 33068), (2362, 21784), (2723, 18896), (3112, 16534), (4724, 10892), (5446, 9448), (6224, 8267)]