51274448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1595

約数の個数: 40

約数和(自身を含む): 106064640

約数和(自身を除く): 54790192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 1439, 2096, 2227, 2878, 4454, 5756, 8908, 11512, 17816, 23024, 24463, 35632, 48926, 97852, 188509, 195704, 377018, 391408, 754036, 1508072, 3016144, 3204653, 6409306, 12818612, 25637224, 51274448]

約数ペア:

[(1, 51274448), (2, 25637224), (4, 12818612), (8, 6409306), (16, 3204653), (17, 3016144), (34, 1508072), (68, 754036), (131, 391408), (136, 377018), (262, 195704), (272, 188509), (524, 97852), (1048, 48926), (1439, 35632), (2096, 24463), (2227, 23024), (2878, 17816), (4454, 11512), (5756, 8908)]