55438432

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1$

素因数の和:6743

約数の個数: 48

約数和(自身を含む): 128126880

約数和(自身を除く): 72688448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 6689, 8288, 13378, 26756, 46823, 53512, 93646, 107024, 187292, 214048, 247493, 374584, 494986, 749168, 989972, 1498336, 1732451, 1979944, 3464902, 3959888, 6929804, 7919776, 13859608, 27719216, 55438432]

約数ペア:

[(1, 55438432), (2, 27719216), (4, 13859608), (7, 7919776), (8, 6929804), (14, 3959888), (16, 3464902), (28, 1979944), (32, 1732451), (37, 1498336), (56, 989972), (74, 749168), (112, 494986), (148, 374584), (224, 247493), (259, 214048), (296, 187292), (518, 107024), (592, 93646), (1036, 53512), (1184, 46823), (2072, 26756), (4144, 13378), (6689, 8288)]