55957574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 93519360

約数和(自身を除く): 37561786

約数列:

[1, 2, 17, 23, 34, 46, 163, 326, 391, 439, 782, 878, 2771, 3749, 5542, 7463, 7498, 10097, 14926, 20194, 63733, 71557, 127466, 143114, 171649, 343298, 1216469, 1645811, 2432938, 3291622, 27978787, 55957574]

約数ペア:

[(1, 55957574), (2, 27978787), (17, 3291622), (23, 2432938), (34, 1645811), (46, 1216469), (163, 343298), (326, 171649), (391, 143114), (439, 127466), (782, 71557), (878, 63733), (2771, 20194), (3749, 14926), (5542, 10097), (7463, 7498)]