50775568

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 100540440

約数和(自身を除く): 49764872

約数列:

[1, 2, 4, 8, 16, 89, 178, 181, 197, 356, 362, 394, 712, 724, 788, 1424, 1448, 1576, 2896, 3152, 16109, 17533, 32218, 35066, 35657, 64436, 70132, 71314, 128872, 140264, 142628, 257744, 280528, 285256, 570512, 3173473, 6346946, 12693892, 25387784, 50775568]

約数ペア:

[(1, 50775568), (2, 25387784), (4, 12693892), (8, 6346946), (16, 3173473), (89, 570512), (178, 285256), (181, 280528), (197, 257744), (356, 142628), (362, 140264), (394, 128872), (712, 71314), (724, 70132), (788, 64436), (1424, 35657), (1448, 35066), (1576, 32218), (2896, 17533), (3152, 16109)]